Experience the thrill of rafting the Middle Fork Flathead River’s Class II and III rapids on this full-day adventure in Glacier National Park. Paddle past towering cliffs, enjoy a local lunch on the riverbank, and explore a wild, protected waterway with expert guides.
More ways to explore the area's outdoor wonders
Emerging from the dense forest at West Glacier, the Middle Fork Flathead River tempts with a crystalline rush that promises both tranquility and adrenaline. This stretch of Glacier National Park’s southwestern border offers a dynamic watercourse framed by towering cliffs of John F. Stevens Canyon, where glacial meltwater carves its route over uneven bedrock. Here, nature dares you forward with nine named rapids — each a test of balance and timing rated mostly Class II and III — culminating in the bone-deep splash of Bonecrusher rapid, a favorite among rafters.
Difficulty
moderate
Duration
5–6 hours
Fitness Level
Moderate fitness needed; you should be comfortable sitting and paddling for several hours with occasional bursts of activity.
Wildlife
History
The Middle Fork Flathead River forms part of Glacier National Park's boundary and has long been a corridor for indigenous peoples and explorers navigating the rugged mountains.
Conservation
This river is protected under the Wild and Scenic Rivers Act, ensuring its free-flowing nature and maintaining habitat for native species amid growing recreational use.
Reserve your spot on the Full Day Glacier National Park Whitewater Rafting Adventure - With Lunch! today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Wear appropriate footwear
River shoes or sturdy water sandals protect your feet from rocky landings and slippery surfaces.
Dress in layers
Temperatures can vary; quick-dry layers help keep you comfortable throughout the day.
Stay hydrated
Bring a refillable water bottle or hydration pack to combat dry mountain air.
Listen to your guide
Safety briefings and paddle commands are key for navigating rapids smoothly and enjoying the trip.
Wetsuit or splash jacket
Protects against cold early-season river temperatures.
spring
Quick-dry clothing
Allows comfort during variable temperatures and water splashes.
summer
Layered insulating clothes
Keeps you warm during cooler river trips in autumn.
fall
Sun protection (hat, sunscreen)
Necessary to prevent sunburn during prolonged sun exposure on the river.
summer