Snake River waterfall & greenbelt trails

About

The Snake River Greenbelt in Idaho Falls stretches five miles along both sides of the Snake River, offering one of Idaho's most scenic urban trail experiences. The crown jewel is a constructed 20-foot waterfall at the diversion dam, visible from a wheelchair-accessible walkway that brings visitors right to the edge of the rushing water.

The trail system is a joint project between the city of Idaho Falls and local residents, with the Idaho Falls Rotary Club playing a key role in its development and expansion. Their annual Great Snake River Duck Race helps fund ongoing improvements to the path.

The most popular section is the 2.3-mile Temple Loop south of US 20, which circles past landmarks like Johns Hole Boat Ramp and the diversion dam overlook. Walking counterclockwise, you'll cross the river and follow the eastern bank before looping back. It's a well-maintained path that draws joggers, families, and visitors year-round.

Beyond the Temple Loop, the full Greenbelt extends from downtown Idaho Falls south under Pancheri Bridge to Snake River Landing, connecting parks, public art installations, and quiet stretches of riverbank. Benches dot the route, and the paved surface makes most sections suitable for strollers and mobility devices.

The trail is free and open to the public. Spring and summer bring the best weather, though fall colors along the river are worth the trip. Morning visits tend to be quieter if you prefer a more peaceful experience. The waterfall viewpoint is especially striking during high water in late spring when snowmelt swells the river.

Idaho Falls itself offers plenty of dining and lodging options nearby, making the Greenbelt an easy addition to any trip through eastern Idaho. Whether you're stopping for a quick walk to see the falls or spending an afternoon exploring the full loop, it's a genuinely rewarding outdoor experience.

Accessibility

The Snake River Greenbelt features a wheelchair-accessible walkway at the diversion dam overlook, providing direct views of the constructed 20-foot waterfall. The paved trail surface accommodates wheelchairs, mobility equipment, and strollers along most of its length.

The grade is mostly gentle, estimated under 5% for the majority of the route. However, steep sections exceeding 12% grade exist at approximately mile 4.6, 6.9, and 9.7 of the full loop. Wheelchair and mobility equipment users may need assistance at these points or should plan alternate routes to avoid them.

The 2.3-mile Temple Loop is the most accessible and heavily used section, with the waterfall viewpoint reachable along this portion. The paved path is generally wide enough for side-by-side travel.

Specific details about accessible parking spaces, accessible restroom facilities, and sensory accommodations along the Greenbelt are not confirmed in available sources. Contact the City of Idaho Falls Parks and Recreation Department for current information on accessible parking locations, restroom availability, and any recent trail improvements. The Idaho Falls River Walk website (idahofallsriverwalk.com) may also provide updated accessibility details.

Visitors with mobility considerations should plan their route in advance, focusing on the Temple Loop and waterfall area for the most accessible experience.

More accessible places in Idaho

• Museum of Idaho (Idaho Falls)
• Idaho Falls Zoo at Tautphaus Park (Idaho Falls)
• Discovery Center of Idaho (Boise)
• World Center for Birds of Prey (Boise)
• Coeur d’Alene Resort Golf Course (Hayden)
• Japanese-American WWII history (Minidoka National Historic Site)