The lakes, rivers and streams in Western Montana are central to life here—and to many of the experiences that draw people to the region. With cold, fast-moving water and changing mountain conditions, recreating responsibly is essential.

Before heading out:

  • Make sure your activity matches your skill level and comfort in the water. 
  • Always wear a personal flotation device (PFD) while swimming, boating, floating or paddling, and bring the appropriate gear for your chosen activity. 
  • Be aware that Montana waters remain cold year-round due to snowmelt, even on warm summer days. 
  • Avoid alcohol when recreating in or on the water, recreate with a friend or group whenever possible, and always check the weather before you go.

A little preparation goes a long way toward ensuring your time on the water is both memorable and safe.

Always wear a PFD when boating. Western Montana waters are cold year-round.

GLACIER NATIONAL PARK

Water is the leading cause of fatalities in Glacier National Park. Swift, cold glacial streams, moss-covered rocks and slippery logs create hazards that can be easy to underestimate. The park’s rushing rivers and deep glacial lakes are strikingly beautiful, but they demand respect.

Avoid wading in or attempting to ford swift streams. Hypothermia can occur even when air temperatures are above freezing. Cold water immersion can quickly turn a pleasant outing into a dangerous situation. Staying aware of conditions and making conservative choices helps protect both visitors and rescuers.

SWIMMING SAFETY

Western Montana’s rivers and lakes can be refreshing on hot summer days, but swimming in open water is different from swimming in a pool. Depth can change quickly, shorelines may drop off suddenly and currents can be stronger than they appear. Before you dive in, learn the 10 open-water safety tips.

Swimming is a wonderful way to experience the outdoors. Photo: Caden Crawford

BOATING SAFETY

From motorboats and sailboats to kayaks and rafts, Montana’s waterways are shared by many types of recreators. Operating at safe speeds and maintaining adequate distance from others helps ensure everyone can enjoy the water. Always give sailboats and nonmotorized craft a wide berth, and remain aware of changing conditions. Read more about boating safety before launching.

RIVER AND STREAM SAFETY

Western Montana is known for world-class river recreation, drawing anglers, rafters and floaters from near and far. Safe river travel starts with preparation—bringing the right gear, understanding flows and currents, and knowing how to recognize and respond to hazards.

Avalanche Creek in Glacier National Park is notoriously slippery. Photo: Jennifer Fenster

Please note: We ask that all our visitors and residents recreate responsibly by being mindful of the following: know before you go; plan ahead; play it safe; leave no trace; tread lightly; and help build an inclusive outdoors.

Updated April 1, 2026

June 4, 2018

Related: Boating, Glacier National Park, Montana, Outdoor Fun, Parks, Recreate Responsibly, Water Fun

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