The Best Times To Visit Glacier National Park, Montana

Visiting Glacier National Park during any time of the year is always worth the effort. With over 700 miles of trails, the beauty of this majestic corner of Montana attracts over 3 million visitors a year.  

Glacier Park is incredibly diverse in its terrain, weather, and ecosystems from one area to the next. Which areas are open to visitors changes greatly from season to season. Your experience will be highly dependent on when you choose to visit Glacier Park and where you want to go.

Natural factors such as avalanches and snowpack typically keep the Going-To-The-Sun Road closed through mid-June. In late August, there is a higher chance of wildfires or smoke being a factor during your visit.

So how do you know when is the best time to visit Glacier? How do you beat the crowds and find the ideal time for your favorite activities in Glacier? We’ll lay out the key factors for you to consider so you can find the sweet spot and plan your perfect adventure to the Crown of The Continent.

What We'll Cover In This Guide:

• When Is the Best Time to Visit Glacier National Park?
• What to Know About Glacier Weather, Closures, and Other Seasonal Factors
• Best Times for Popular Glacier National Park Activities
• How to Time a Trip to Glacier National Park to Beat the Crowds
• Glacier Month by Month
• The Advantages of Visiting Glacier National Park in Summer
• The Advantages of Visiting Glacier National Park in Fall
• The Advantages of Visiting Glacier National Park in Winter
• The Advantages of Visiting Glacier National Park in Spring
• FAQs about Visiting Glacier in Various Seasons

When Is the Best Time to Visit Glacier National Park?

The first week of July through early September is the best time to visit for most people. The roads and stores are open, the waterfalls are pumping with crystal clear water and the weather in Glacier is fine. Of course, this is also the most crowded time of the year to visit so you’ll need to expect more traffic and encounter more hikers on popular trails. Also, make sure you’ve reserved your ticketed entry so you can access the park during this peak window.

Our team analyzed monthly visitation data provide by the National Park Service to get some insights into the most popular times to visit Glacier Park historically. As you can see from the chart above the June-September window is a clear favorite. In 2024, 84% of all Glacier Park visitors arrived during those 4 months. 

For those who want to escape the crowds, visiting in late September is the sweet spot. Some of the typical restaurants and attractions may be closed after Labor Day, but most of the park is still accessible and the crowds are nearly cut in half just as the fall colors are starting to come alive.

For those who prefer to maximize their time with the top activities and things to do in Glacier, July and August are the best months if you want a little bit of everything like rafting, horseback riding, fly fishing, hiking, and tons of local rentals and tours.

Deciding when to visit Glacier should depend on what you and your family are hoping to see and the activities that are the most important for you to do while you are here.

What to Know About Glacier Weather, Closures, and Other Seasonal Factors

Weather

Perhaps the most important factor for timing your trip is considering the weather in Glacier National Park. Peak summer weather is from late June through the first week of September when you’ll find temperatures in the 70s and 80s with little rainfall.

April and May you can expect cool temperatures and rains that make for incredible waterfalls and rushing rivers. Mid-September and October bring crisp temperatures that will typically be in the 60s and 50s during the day and may drop below freezing at night. Make sure to always check current conditions before your visit as the temperatures and weather patterns are constantly changing.

Local Expert Tip: June and July are great times to visit because the surroundings are still green and lush from the spring rains.

Glacier National Park Road Conditions & Opening Dates

Another important consideration is when the Going-To-The-Sun Road opens. This drive over the continental divide is iconic and dependent on the depth of the snowpack. While there is not a set date each year, the road typically opens during the last two weeks of June. Get updates on the progress of the road opening and other key information on closures. But, even when the road is not open and Logan Pass is inaccessible, you can still access Lake Mcdonald in West Glacier, East Glacier, and St. Mary on the east side of the Park which will make your visit worthwhile.

On the east side, Many Glacier typically opens in late May or early June. East Glacier is a quaint town along the famous Great Northern Railway system, tucked at the edge of Glacier and the rolling plains of Montana. It provides great access to the southeastern area of Glacier Park and is open year-round. With that said, the historic Glacier Park Lodge and many other amenities will be closing up by mid to late September, so bring your own supplies when coming in the off-season. The popular Two Medicine, just a short drive from East Glacier, provides better access to the park and usually opens in late May and closes in late October.

When heading up to Polebridge and the Northwest entrance to the Park, timing becomes even more important. Attempting this drive on the 35-mile (mostly dirt) road in the winter is not for the faint of heart. Even in the summer, the road is bumpy and recommended for four-wheel drive vehicles only or those with good clearance.

Local Expert Tip: You’ll typically find the best road conditions on the road to Polebridge in May and June before the summer traffic has worsened potholes and the rains keep the dust down. It is still accessible later, but prepare yourself for bumps, dust, and a slower pace.

Glacier Entry Ticket

The newest seasonal factor is the ticketed entry system for Glacier Park which began the summer of 2021. A ticketed entry is required to go into the Park from West Glacier and also required for entry into Polebridge. A ticketed entry is required in these two entrances June 13 through September 28, 2025 to enter before 3PM. After 3PM no ticket is required. What's new in 2025 is the park is introducing a timed entry program for a specific 2-hour time block to make your entrance. 

If you’re heading into the Going-to-the-Sun Road (West Entrance) or the North Fork area, you’ll need a vehicle reservation with a specific two-hour entry window. The time slots are: 7–9 a.m., 9–11 a.m., 11 a.m.–1 p.m., or 1–3 p.m.

Once you’re in during your chosen time slot, you’re good to go—you can stay in the park for the rest of the day.
Missed your window? No worries. You can still enter after 3 p.m. when the reservation requirement ends for the day.

If you know your dates of travel this summer, tickets can be reserved for West Glacier's GTTS Road 120 days in advance.  A second chance to snag a reservation opens each evening at 7 p.m. starting June 12, 2025, for next-day entry. This is a great option for folks already in the area or anyone planning their Glacier adventure on the fly. Note that a separate entry ticket is required for Polebridge / North Fork entry. 

Local Expert Tip: Each year the ticketing system changes a bit. Make sure you check in on most recent updates to plan your entry accordingly. 

The Best Times for Popular Glacier National Park Activities

Knowing what activities in Glacier National Park that you want to do can greatly influence when you choose to visit.

• The Best Time for Hiking In Glacier - Glacier is perhaps the greatest area for hiking in the entire lower 48 states. With over 700 miles of trails and unlimited opportunities to climb inspiring peaks, it is worth spending time exploring this Park on foot. The prime time for hikers is July through September. Most snows have melted, wildlife abounds and the weather is ideal. Check out our Favorite Hikes In Glacier for some ideas on where to begin. Overall, Glacier is very welcoming to explore on your own, but you can also find a local guide to take you on a guided hike ranging from 1-10 miles as well. 

• The Best Time for Biking In Glacier - The spring is the ideal time for bikers looking to enjoy Going To The Sun Road with no car traffic. Bike along upper McDonald Creek and catch views of Heavens Peak as you make your way up Going-To-The-Sun before the fun ride back down. Check out places to rent bikes and e-bikes if you don’t bring your own.

• The Best Time for Water Activities - Kayaking, Rafting, SUPs and Fishing In Glacier - July through September is ideal for water sports in Glacier. The air and water temps have warmed and the long days make evening floats amazing. Kayak Lake Mcdonald or SUP along the Middle Fork of the Flathead River. July through September is also ideal for anglers looking to catch famous Montana trout in nearby streams.

• The Best Time for Snowshoeing & Skiing In Glacier National Park - The winter months have more limited access, but there is still plenty to do. Access Lake Mcdonald for cross-country skiing, snowshoeing tours, and backcountry skiing on the surrounding peaks of Glacier. There is also excellent cross-country trails along the southern edge of the park near Marias Pass. Check out our Guide to Snowshoeing and Cross Country skiing to see our favorite tours and get a local guide you to these gems.

• The Best Time for Photos in Glacier - Any time of year in Glacier can provide amazing photo opportunities, but our personal favorite is late September and early October. Not only do the minimal crowds make those nature shots even more natural, but the colors of the changing Larches are breathtaking. The fall colors create iconic yellow and green hillsides for more dynamic photos. The air is almost always clear of any late summer smoke, which is an important added bonus.  We talked to local photographers and did a bit of first-hand research to find the best sunset spots in Glacier Park for photos as well. 

• The Best Time for Wildlife Viewing in Glacier - If spotting wildlife is high on your Glacier National Park bucket list, the best time to visit is late spring through early fall, typically from May through September. During this period, animals are more active and visible due to milder temperatures, longer daylight hours, and accessible terrain. Early mornings and evenings are prime times for viewing, when animals like elk, moose, and bears are most likely to be out foraging.

   

  June and July are especially rewarding months for seeing young wildlife. You might spot mountain goat kids near Logan Pass, or bear cubs trailing behind their mothers in meadows and forest edges. Keep an eye out near areas like Many Glacier and Two Medicine, where moose are often seen near lakes and wetlands. September is also a fantastic time—fall brings fewer crowds, and you may catch the start of elk rutting season, where males bugle and spar for dominance.

  Local Expert Tip: Always remember to observe wildlife from a safe distance and follow park guidelines. Bring binoculars or a zoom lens for a closer look without disturbing the animals. Patience and quiet observation often lead to the most memorable and respectful wildlife encounters in Glacier.

• The Best Time for Fishing in Glacier - Fishing in Glacier National Park is a peaceful and rewarding way to experience its pristine waters—and the best time to cast a line is from late June through early October, when the lakes and rivers are fully accessible and teeming with native and non-native fish species. July and August offer the warmest weather and most stable conditions, making them peak months for fishing in popular spots like Lake McDonald, Two Medicine Lake, and the Middle Fork of the Flathead River.

  As the snow melts in late spring and early summer, streams and rivers swell with runoff, so early summer anglers may need to focus on lakes until water levels stabilize. By late July, water clarity improves and insect hatches pick up, making it a prime time for fly fishing. Fall offers excellent solitude and cool, crisp mornings that appeal to more experienced anglers looking for a quieter experience—and potentially fewer people on the water.

  Glacier is a unique fishing destination because no fishing license is required within park boundaries, though regulations still apply to protect the fragile ecosystem. Be sure to check park-specific rules on gear and species before heading out. Whether you're a fly fisherman or just casting from the shore, Glacier’s wild and scenic waters offer an unforgettable angling experience.

How to Time a Trip to Glacier National Park to Beat the Crowds

The best way to beat the crowds in Glacier is simply to come in late September or October. It gets chilly, so bring extra layers, but the hiking is incredible and the ability to access trailheads—like Grinnell Glacier or Avalanche Lake—that are often packed in summer makes a late-season visit totally worth it. The fall foliage adds a whole new dimension to the scenery, and wildlife sightings can be more frequent as animals prepare for winter. If you can’t make it in the fall, consider visiting in May, before schools let out. Snow still lingers at higher elevations, but many lower-elevation hikesand scenic drives are open and blissfully quiet.

Winter is another peaceful time to visit, offering true solitude and snow-covered landscapes. Just keep in mind that most services shut down, and road access is limited—ideal for those looking for a quiet, self-reliant adventure. For visitors who can only come during peak season (late June through August), the key to avoiding crowds is in your daily timing and choice of destinations. Get an early start—think before 7 a.m.—to secure parking at busy trailheads like Highline Trail, Avalanche Lake, or Hidden Lake. Alternatively, plan to arrive mid-to-late afternoon when many day visitors are heading out.

Using the park’s free shuttle system can also help avoid parking stress on Going-to-the-Sun Road. Consider exploring less-trafficked areas of the park like Two Medicine, North Fork, or Cut Bank, which offer spectacular scenery without the same congestion as places like Logan Pass. Finally, book lodging or campground reservations well in advance and consider weekday visits over weekends to reduce the crowds even further. With a little planning, it’s entirely possible to enjoy Glacier’s wonders without the hustle and bustle.

If solitude and some time away from crowds is important to you in your visit to Glacier, you can also explore our curated set of private tours and excursions in and around the park. Every year, we see many guests choose private tours as Glacier gets more and more popular and busy, and we've identified some experienced local operators who offer high-quality private experiences, including popular activities like fishing, floating and rock climbing. 

Glacier Month by Month

The Advantages of Visiting Glacier National Park in Summer

Glacier National Park in the Summer is, well….heaven on earth. This is the best weather window, the trails are all cleared of snow (usually by early July) and there are tons of great things to do that you can’t find any other time of the year. For example, white-water rafting on the middle fork of the Flathead is ideal from June through the first weeks of August before river flows get too low. Fishing is great in the summer and you can even fish without a license when inside of the Park!

There is a palpable buzz during the summer and local festivities abound. Bars and restaurants that are shuttered in the off-season brim with people, food and drink. Locals and tourists alike will find their way to summer concerts or other fun festivals as well.

Hotel and Glacier Park lodge options, which are often quite limited October-May, are awake and ready for visitors in the prime months of June-September. 

Additionally, nearby attractions of Whitefish and Flathead Lake provide many more places to visit beyond Glacier during the summertime. Enjoy ziplines and other activities on Whitefish Mountain, boating on Flathead Lake, or get on an off-road vehicle to explore the mountains nearby. In Glacier and the surrounding area, you can also enjoy picking wild huckleberries in late June and July.

The Advantages of Visiting Glacier National Park in the Fall

We can’t reiterate enough how wonderful Glacier is in the Fall. The crowds shrink noticeably by mid-September, yet the incredible views, hiking, and wildlife remain the same or even better than in the summer. Many shops and restaurants will wait until the last week of September to close down so you can still enjoy many amenities and creature comforts. Try the Huckleberry pie!

We also like the Fall in Glacier because of the changing colors. Larch needles turn to a fiery yellow and deciduous trees turn red and gold. In particular, Going-To-The-Sun Road the last week of September and the first week of October is a treat. For me, doing this trip on a UTV is the best way to go in the fall. This is a great time to snap your family photos or capture frame-worthy nature landscapes.

The Advantages of Visiting Glacier National Park in Winter

Encounter Glacier National Park in its most quiet and serene state. Avoid the crowds and enjoy the mountain views, which look even more dramatic when covered with snow.

West Glacier is the primary point of entry into Glacier during the Winter. Here, you’ll find crowd-free access to Lake McDonald all winter long. For the adventurous, strap on cross-country skis or snowshoes to tour around the upper end of Lake McDonald. You can even go as far up as the famous Avalanche Lake trail.

Driving in the winter is restricted beyond the Lake McDonald Lodge, so park at the lodge and enjoy the winter wonderland beyond. To get the most out of Glacier Park in the winter, check out a couple of our favorite winter activities.

The Advantages of Visiting Glacier National Park in Spring

For those who don’t mind a bit of inclement weather, the Spring in Glacier can be an underrated prize. Our favorite feature is probably the rushing waterfalls, many of which have slowed to a trickle or are non-existent in August and are a sight to behold in April through early June.

As the snow melts, hiking and paddling opportunities open up. Personally, I love to head over to East Glacier and the Two Medicine areas in May and June as there is fantastic camping and the snow melts out sooner. 

Second, whitewater rafting can be at its prime in the spring months of May and June. If you choose to head to the Northwestern entrance near Polebridge, you’ll find road conditions are usually at the prime condition (still be prepared for bumps) before the dust and potholes of summer can become a bit overwhelming.

The other big attraction in the spring is biking in Glacier. Because the Going-To-The-Sun Road is closed through mid to late June, the road up to Logan Pass is only open to hikers and bikers. You can catch incredible views along McDonald Creek, stop at the Trail of the Cedars, and climb up to “the loop”. You can even ride as high as Logan Pass once the snow has been cleared, but before it is open to automobiles. While biking is still open later in the summer months, it has restricted hours and the narrow shoulder is less than ideal for sharing the road with cars.

FAQs About Visiting Glacier Park During Various Seasons

Do I need a reservation if I’m just driving through Glacier?

Yes—if you plan to enter through West Glacier or Polebridge entrances by vehicle between 7 a.m. and 3 p.m. during the ticketed season, you’ll need a reservation, even if you're just passing through without planning stops (which would be a mistake in and of itself :) For 2025 the June 13 through September 28. 

Can I get into Glacier without a reservation if I book a tour?

If you book a guided tour, lodging, or shuttle within the ticketed zones, your confirmation often serves as your park entry ticket—no separate vehicle reservation needed. For example a Going-to-the-sun Road Tour ticket means you don't need a reservation. A boat ride on Lake McDonald means you don't need a reservation. However, local rentals in Apgar like ebikes or kayaks will not get you GTTS Road access.

Do I need a reservation for Going-to-the-sun Road if I have a National Parks Pass?

This is a common confusion. Your park entry pass (like America the Beautiful) cover the park entrance fee, not the timed-entry reservation. So you do need to get your vehicle entry pass separately if entering the North Fork of Glacier Park or heading into the West entrance of Going-to-the-sun Road from June 13th to September 28th of 2025. After 3PM daily does not require a vehicle reservation. 

What’s the best month to avoid crowds but still enjoy hiking in Glacier Park?

Late September has fewer people, fall colors, and great trail access to the entire national park. 

When is the best time for wildflowers in Glacier? 

Wildflower season typically peaks late June through mid-July. You’ll see beargrass, glacier lilies, and fireweed lighting up alpine meadows—especially near Logan Pass and Many Glacier. Generally the higher the elevation the later the bloom for flowers due to the cooler weather. 

When are bears most active in Glacier National Park? 

Bears in Glacier are most active from April through November, with peak sightings from July to September during berry season. Grizzlies and black bears follow ripening berries up the mountains and are often spotted along trails and meadows. Always carry bear spray and stay alert, especially in the late summer and fall. Checkout more tips on bear safety here. 

What is the best time to visit for ADA accessible activities?

The best time to visit Glacier National Park for ADA-accessible activities is late June through mid-September, when the majority of the park’s roads, facilities, and programs are fully open and operational. During this window, the famous Going-to-the-Sun Road is typically open in its entirety, making scenic viewpoints like Logan Pass, Jackson Glacier Overlook, and Lake McDonald Lodge accessible by car or park shuttle. Visitor centers such as Apgar and St. Mary are equipped with accessible restrooms, parking, and exhibits, making them excellent hubs for ADA travelers. 

Local Expert Tip: The Glacier Park Rangers also host summer programs that are often wheelchair accessible, including guided talks and evening campfire programs.

This peak season also ensures the most consistent and comfortable weather—warmer temperatures, dry trails, and clear skies all make navigating the park much easier. Accessible trails like the Trail of the Cedars and the Swiftcurrent Lake Nature Trail are fully open during this time and offer flat, well-maintained paths suitable for wheelchairs and mobility aids. For visitors using the Glacier National Park shuttle system, which can accommodate wheelchairs, this season offers the most reliable service with the broadest route coverage. While this is the busiest time of year, arriving early in the day and visiting lesser-known accessible sites like Fish Creek or Many Glacier Hotel’s lakeshore area can help visitors enjoy the park with less congestion. 

When (and where) are the peak Fall colors in Glacier? 

The peak fall colors in Glacier National Park typically occur between mid-September and mid-October, with the exact timing varying based on elevation, weather conditions, and specific tree species.

In the lower elevations, particularly on the west side of the park, aspens and cottonwoods begin their vibrant transformation around mid-September, reaching their peak by the last week of September. Areas such as the Going-to-the-Sun Road, especially near The Loop, and the Two Medicine Valley offer stunning displays of golden hues during this period. The east side of the park tends to experience peak colors slightly later, often in early October .

As the season progresses, the western larch (also known as tamarack), a unique deciduous conifer, takes center stage. These trees turn a brilliant yellow in mid-October, creating a second wave of fall color, particularly in the western and southern regions of the park. Scenic drives along Highway 2, Looking Glass Highway (Highway 49), and the Chief Mountain Scenic Highway provide excellent vantage points for viewing these golden landscapes.

It's important to note that weather conditions play a significant role in the intensity and duration of fall colors. Early snowstorms, strong winds, or sudden temperature drops can shorten the viewing window. Therefore, for the best experience, plan your visit between late September and early October, and keep an eye on local forecasts to catch the foliage at its peak .

Is Glacier National Park open year-round?

Yes, Glacier National Park is open year-round, 24 hours a day, 365 days a year. However, access to certain areas, roads, and facilities varies significantly with the seasons due to weather conditions and maintenance schedules.

During the winter months, heavy snowfall leads to the closure of most roads within the park. The Going-to-the-Sun Road, a major thoroughfare, is typically closed beyond Lake McDonald Lodge, but the stretch from the West Entrance to Lake McDonald Lodge remains plowed and open to vehicles, weather permitting . This section offers scenic winter views and access to popular areas like Apgar Village. While most visitor centers close for the season, the Apgar Visitor Center operates on weekends during winter months, providing essential services to visitors.

In contrast, the summer season (typically late May through September) offers full access to the park's amenities. All roads, including the entire Going-to-the-Sun Road, are generally open, and visitor centers, lodges, and campgrounds operate at full capacity. This period is ideal for experiencing the park's diverse landscapes, wildlife, and recreational opportunities. However, it's also the busiest time, so planning ahead is recommended.

What’s the best time to visit Glacier with kids?

The best time to visit Glacier National Park with kids is late June through early September, when the weather is warm, the full length of Going-to-the-Sun Road is open, and all visitor services, including ranger programs, are in full swing. During these summer months, families can take advantage of accessible hiking trails, guided boat tours, wildlife viewing opportunities, and hands-on Junior Ranger activities that are designed specifically for young explorers. 

Local Expert Tip: The park’s lakes and rivers also offer safe spots for wading or skipping rocks, a classic national park family experience.

Trails like the Trail of the Cedars, Running Eagle Falls, and Fish Creek Nature Trail are short, scenic, and kid-friendly with interpretive signs and flat terrain. Families can also use the free park shuttle to reduce the stress of parking and long hikes with younger children. Outside the park, nearby towns like West Glacier and St. Mary offer mini-golf, rafting, and ice cream shops that make for fun post-hike treats. If visiting in July or August, it’s best to start days early to avoid midday crowds and heat—especially when traveling with kids. Overall, summer provides the best mix of comfort, convenience, and kid-centered activities in Glacier.

When is the cheapest time to visit Glacier?

The most budget-friendly time to visit Glacier National Park is during the off-season, particularly from November through April. During these months, entrance fees are reduced—$25 per vehicle compared to the peak season rate of $35 . Additionally, winter camping is free, and accommodations in nearby towns like Kalispell and Whitefish often offer lower rates due to decreased demand.

However, it's important to note that winter visits come with limitations. Many park roads, including the iconic Going-to-the-Sun Road, are closed due to snow, and most visitor services are unavailable. Despite this, the park offers unique winter activities such as snowshoeing and cross-country skiing, providing a serene and uncrowded experience for those prepared for cold weather conditions.

For travelers seeking a balance between affordability and accessibility, the shoulder seasons—late May to early June and mid-September to mid-October—are ideal. During these periods, lodging prices are generally lower than peak summer rates, and while some facilities may have limited hours, many trails and services are still available. Visiting during these times allows for a more economical trip without sacrificing the opportunity to explore much of what Glacier National Park has to offer.

Is it safe to hike Glacier in October or November?

Hiking in Glacier National Park during October and November can be safe and incredibly rewarding—but only with the right preparation and caution. October often brings cool but manageable temperatures, especially at lower elevations, and it’s one of the most peaceful times to explore the park’s trails. Popular lower trails like Apgar Lookout, Avalanche Lake, or Running Eagle Falls in Two Medicine can still be accessible, especially earlier in the month. However, weather is unpredictable, and snow can arrive at any time, especially at higher elevations. Hikers should dress in layers, carry extra gear (including traction devices if snow is possible), and start early to avoid getting caught out in the dark.

By November, conditions shift more decisively toward winter. Snow often blankets much of the park, trail signage can be buried, and many facilities and roads—including most of Going-to-the-Sun Road—are closed. While adventurous and experienced hikers or snowshoers can still explore parts of the park, it’s critical to check trail and weather conditions daily, carry bear spray, and use GPS or offline maps, as cell service is limited. Wildlife encounters—particularly with bears preparing for hibernation—can also be more likely this time of year, so extra vigilance is essential.

What gear do I need to visit Glacier in the Spring or Summer?

Visiting Glacier National Park in the spring or summer means preparing for a wide range of conditions—sun, wind, rain, and even lingering snow in the higher elevations. At a minimum, you'll want layered clothing, including a moisture-wicking base layer, insulating mid-layer (like a fleece or lightweight down jacket), and a waterproof outer shell. Even in July, early mornings can be chilly at high elevations like Logan Pass, and sudden mountain storms are common. Lightweight hiking pants, a hat, and sunglasses with UV protection are essentials, along with sunscreen—the alpine sun can be intense even on cloudy days.

For hiking, bring sturdy, broken-in hiking shoes or boots with good traction, as many trails have uneven terrain or lingering snow patches through June. Trekking poles can be helpful, especially on steeper or unstable paths. Always pack the Ten Essentials: map/compass (or GPS), headlamp, extra food, extra water, extra clothing, first-aid kit, sun protection, knife, fire starter, and emergency shelter. A daypack with hydration capacity is key for longer hikes. In spring especially, bear spray is a must, and it's wise to review safe bear encounter protocols. Many trails reopen before crowds return, so being self-sufficient is crucial.

In summer, you can also add gear for fun and comfort—binoculars for wildlife watching, a lightweight blanket or towel for lakeside picnics, and swimwear for dips in Lake McDonald or Two Medicine Lake. If you're camping, reserve well ahead and bring bug repellent, a head net (for mosquitoes), and food storage containers to comply with bear safety regulations. Whether you're hiking or just sightseeing, coming prepared ensures your time in Glacier is safe, comfortable, and unforgettable.

How far in advance should I book my tours and activities if I am visiting during peak season?

If you're planning to visit Glacier National Park during peak season—typically late June through August—it's best to book your tours and activities at least 2 to 3 months in advance, and even earlier if possible. 

At Glacier Tourbase, we've consistently observed over the years that Glacier’s short peak season means demand is intense, especially for popular activities like guided hikes, boat tours, horseback riding, rafting, and Red Bus Tours. These services often fill up quickly, particularly on weekends and holidays, and some tours have limited daily capacity due to permitting and conservation regulations.

How do my options for lodging and dining in and around Glacier change throughout the year? 

Your options for lodging and dining in and around Glacier National Park change significantly depending on the season. During the peak season (late June through mid-September), nearly all lodges, campgrounds, restaurants, and visitor services are fully open both within the park and in surrounding gateway towns like West Glacier, St. Mary, and East Glacier Park Village. Popular accommodations like Lake McDonald Lodge, Many Glacier Hotel, and Rising Sun Motor Inn operate exclusively in this summer window—and book up fast, often months in advance. Dining options also expand in summer, ranging from casual cafés and food trucks to historic lodge dining rooms and resort restaurants.

In the shoulder seasons—May to early June and late September to October—you’ll find a reduced but still workable range of lodging and food options. Some park lodges and restaurants begin to open in May (weather permitting), and a few remain open into early October. However, many park-run and concessionaire operations begin closing after Labor Day. In gateway towns, motels and rental cabins may stay open longer, but dining options can become limited, especially mid-week. Travelers visiting during these months should call ahead or check online to confirm hours and availability.

During the off-season (November through April), in-park lodging and dining options are nearly nonexistent. The park’s historic lodges shut down, and campgrounds are self-service and minimally maintained (or closed entirely). Most restaurants and visitor services in nearby towns also scale back or close for the winter, though some year-round accommodations, plenty of grocery stores, and a handful of restaurants remain open in larger towns like Kalispell, Columbia Falls, or Whitefish. If you're visiting Glacier in winter, expect to base yourself in these larger communities and pack in your own food or snacks when venturing into the park.

Local Expert Tip: If you find yourself either looking to stock up on groceries for your vacation rental or wanting a fast, familiar bite from their beloved food court, you can always head to Costco in Kalispell. 

How does the intensity of the whitewater rafting change throughout the year in Glacier?

The intensity of whitewater rafting near Glacier National Park—primarily on the Middle Fork and North Fork of the Flathead River—varies significantly throughout the year due to snowmelt, rainfall, and seasonal river flow levels. The most intense rafting conditions typically occur in late May through mid-June, when spring snowmelt swells the rivers, creating high water levels, faster currents, and bigger rapids. During this time, rapids often reach Class III and occasionally Class IV, offering an exciting, adrenaline-pumping ride for adventurous rafters. These early-season trips are best suited for those comfortable with stronger water and cooler temperatures.

By late June through August, as the snowmelt subsides and the weather warms, river levels drop and the rapids become more moderate, usually ranging from Class II to III. This period is ideal for families and first-time rafters, offering a fun and scenic experience without the intense force of spring flows. Many outfitters also offer "scenic floats" during this time, which are gentle enough for younger kids or those simply wanting to enjoy the stunning river corridor without too much splash.

In September and October, water levels continue to decrease, and the rafting becomes more mellow, often resembling a float trip rather than true whitewater. While the scenery is beautiful with fall colors and fewer crowds, outfitters may offer fewer daily trips or wind down operations entirely as temperatures cool. Overall, for the most intense whitewater, aim for late spring, while midsummer is perfect for balanced adventure and comfort, and early fall is best for those prioritizing tranquility over thrill.

The Best Time To Visit Is...? 

As you can see, there's pros and cons to visiting Glacier Park in any season. Most would agree "summer" is the best season to visit Glacier, but we just love 'em all!

Hopefully, this guide will help you plan when you’ll visit Glacier National Park.Our local team is eager to share more tips or connect you to the top things to do in the area. Please reach out with any questions and enjoy this majestic place!