This post is about the 10 Best Summer Activities to do in Montana!
Explore Big Sky Country with this ultimate summer bucket list!
Montana in the summer is a dream come true for outdoor lovers, adventure seekers, and anyone craving wide-open spaces. Whether you’re planning a road trip, a romantic getaway, or a family vacation, the Treasure State delivers with breathtaking national parks, legendary fishing rivers, mountain trails, and classic Western charm.
There are plenty of outdoor activities full of natural beauty perfect for summer adventures. Outdoor enthusiasts rejoice with the abundance of different activities, miles of trails, water activities, and mountain adventures.
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Know Before You Go
Before you hit the road to Big Sky Country, here are a few important things to know to make the most of your summer trip to Montana:
1. Expect Wild Weather Swings
Montana summers are beautiful—but unpredictable. It’s not uncommon to experience sunny 80°F (27°C) afternoons followed by chilly 40°F (4°C) evenings, especially in the mountains. Sudden rainstorms and high winds can roll in fast, so pack layers, including a waterproof jacket, warm fleece, and breathable clothing.
2. Book Lodging Early—Especially Near National Parks
Summer is Montana’s peak tourist season, especially near Glacier and Yellowstone National Parks, where campgrounds and hotels fill up months in advance. If you’re planning to visit in June, July, or August, reserve accommodations early—even for small towns like West Yellowstone, Gardiner, or Whitefish.
3. Bring Bear Spray and Know How to Use It
Montana is prime grizzly country. If you’re hiking, camping, or backpacking—especially in places like Glacier, the Beartooths, or Yellowstone—carry bear spray and learn how to use it. Stay alert, hike in groups, make noise, and follow Leave No Trace principles to avoid unwanted wildlife encounters.
4. Altitude and Sun Can Sneak Up on You
Many Montana destinations sit at high elevations, so you might feel the effects of altitude—shortness of breath, fatigue, or dehydration. Drink plenty of water, take breaks, and wear sunscreen. The mountain sun can be intense, even on cloudy days.
5. Cell Service Can Be Spotty
Montana is wild and remote—which is part of its magic—but don’t expect great cell reception in the backcountry or even in smaller towns. Download maps ahead of time (apps like Gaia GPS or AllTrails work well offline), and keep a paper map or printed itinerary on hand.
6. Know About Entry Reservations (Especially Glacier)
In recent years, Glacier National Park has required a vehicle reservation to drive the Going-to-the-Sun Road during peak season (typically mid-June to mid-September). Be sure to check the National Park Service website ahead of your trip for updated policies and timed entry info.
7. Montana Is Huge—Plan for Drive Time
Don’t underestimate travel times. Montana is the fourth-largest U.S. state, and destinations can be hours apart. If you’re planning a road trip between Glacier, Bozeman, Missoula, and Yellowstone, build in extra time for scenic stops and detours—you’ll want to pull over often!
8. Respect Wildlife and Rural Communities
Whether you’re watching bison in Yellowstone or driving through small towns and ranch land, remember that you’re a guest in both wild and rural spaces. Don’t approach animals, leave gates how you found them, and support local businesses when you can.
Best Summer Activities to do in Montana
1. Explore Glacier National Park
Summer is peak season for visiting Glacier National Park, and for good reason. Snow has melted off most of the higher-elevation trails, wildflowers are blooming, and the famous Going-to-the-Sun Road is fully open. Spend your days hiking to places like Grinnell Glacier or Avalanche Lake, spotting wildlife like mountain goats and grizzlies, and taking in alpine views you’ll never forget.
Tip: Arrive early or reserve a timed entry ticket to avoid the summer crowds.
2. Go Fly Fishing on Montana’s Legendary Rivers
Montana is a fly fishing mecca, especially in summer when river flows stabilize and trout are biting. Cast your line in the Madison River, Yellowstone River, or Big Hole River. Whether you’re a seasoned angler or a beginner looking for a guide, these waters offer world-class opportunities for catching rainbow and brown trout in a setting that’s pure Montana.
3. Go Whitewater Rafting or Take a Scenic Float
For thrill-seekers, summer means whitewater rafting season on rivers like the Gallatin, Flathead, and Clark Fork. If you prefer a gentler ride, try a scenic float with panoramic views and wildlife sightings. Outfitters near Big Sky, Missoula, and West Glacier offer half-day and full-day trips that are family-friendly and unforgettable.
4. Experience a Small-Town Montana Rodeo
Few things capture the spirit of the West like a summer Montana rodeo. From bull riding and barrel racing to rodeo queens and fireworks, it’s a full-on cultural experience. Don’t miss the Livingston Roundup Rodeo in July or the Big Sky PBR event, both showcasing the best in Western competition and community fun.
5. Hike in the Absaroka-Beartooth Wilderness
If you’re craving solitude and high-altitude scenery, the Absaroka-Beartooth Wilderness is your spot. This stunning mountain region near Red Lodge and Cooke City offers hikes to alpine lakes, jagged ridgelines, and backcountry camping. Try Lake Fork Trail, Beartooth Loop, or Glacier Lake Trail for a true wilderness experience.
6. Visit Yellowstone National Park from Montana
Avoid the heavier crowds on the Wyoming side by entering Yellowstone National Park through Gardiner or West Yellowstone. From these Montana gateways, you can easily reach Mammoth Hot Springs, Lamar Valley (aka “America’s Serengeti”), and the Grand Canyon of the Yellowstone. Summer is also prime wildlife viewing season—keep an eye out for bison, elk, bears, and wolves.
7. Stargaze Under Montana’s Big Sky
Nicknamed Big Sky Country for a reason, Montana offers some of the darkest and clearest skies in the lower 48. Summer brings perfect weather for stargazing—especially in areas like Hyalite Canyon, Flathead National Forest, and even Glacier National Park. Bring a blanket and watch for shooting stars or the glowing arc of the Milky Way.
8. Swim, Boat, and Paddle at Flathead Lake
Montana may be landlocked, but Flathead Lake delivers when it comes to water fun. As the largest freshwater lake west of the Mississippi, it offers clear waters for swimming, boating, sailing, and paddleboarding. Launch from towns like Bigfork, Polson, or Somers, or take a ferry to Wild Horse Island for a chance to see bighorn sheep and wild horses.
9. Go Horseback Riding at a Montana Dude Ranch
Get a taste of the Old West with a stay at a Montana dude ranch, where horseback riding is just the beginning. Many ranches near Big Sky, Paradise Valley, and Whitefish offer trail rides through meadows, forests, and mountain passes—plus fly fishing, cowboy cookouts, and even cattle drives.
10. Shop Local at Farmers Markets and Festivals
Summertime in Montana brings out the best in small-town charm. Visit a farmers market in Bozeman, Missoula, or Kalispell for fresh produce, handmade crafts, and live music. Or check out local summer festivals like the Whitefish Arts Festival, Bigfork Festival of the Arts, or Sweet Pea Festival in Bozeman for family-friendly fun.
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