Yellowstone National Park · Idaho, Montana, Wyoming

Yellowstone River Trail

16 mi of trail, end to end · about 2,100 ft of climbing · 5,257 ft–6,331 ft · earth surface · trail class Minimally Developed · hiking

Backcountry camps

5,697 ft 5,535 ft · 1.4 mi high 5,764 ft

Along the way 1Y1 1Y2

Blacktail Deer Creek to Yellowstone River Trail the Park Service's write-up

4-5 Hours · no dogs · Spring, Summer, Fall

Start East of Mammoth Hot Springs

Two people hike through a field of yellow flowers along the side of a slope.
Photo: NPS / Jacob W. Frank

Follow Blacktail Deer Creek as it descends 1,100 feet (335 m) through rolling, grassy hills and Douglas-fir forest to a suspension bridge over the Yellowstone River. Return the same way.

Safety notes: Trail frequented by horseback-riders.

Trailhead: 7 miles (11.3 km) east of Mammoth on the Grand Loop Road.

This hike on nps.gov

Grand Canyon of the Yellowstone the Park Service's write-up

1-2 Hours · no dogs · season Parts of the Grand Canyon are accessible via snowmobile and guided snow coach trips in the winter.

Start Canyon Village

A waterfall cascades over a cliff in a canyon with pale colored walls.
Photo: NPS / Jacob W. Frank

The Grand Canyon of the Yellowstone River expresses the park's complex geologic history in dramatic colors and shapes. Puffs of steam mark hydrothermal features in the canyon's walls. The Upper and Lower Falls of the Yellowstone River add to the grandeur of the unique natural treasure.

Experience the canyon from a variety of overlooks, at different times of day, and at different seasons. A number of trails and walkways wind along the rims and down partway into the canyon.

Check out the hike details and accessibility information at the bottom of this page.

Pets Pets are only allowed in the parking areas.

Accessibility Most of the trails along both rims have step grades or stairs. Because of the amount of vertical descent (and returning ascent), these trails are not recommended for visitors with heart, lungs, or other health conditions: Brink of the Lower Falls Trail Uncle Tom's Point Trail Red Rock Points Trail These locations meet wheelchair accessibility standards: Sidewalk along the Brink of the Lower Falls parking lot Sidewalk from Lookout Point parking lot to Grand View parking lot Sidewalk out to the second viewing area at Artist Point

This hike on nps.gov

Hellroaring Trail the Park Service's write-up

3-5 Hours · no dogs · Summer, Fall

Start Tower Junction

Three people hike past a pond in a meadow with a forested mountain in the distance.
Photo: NPS / Jacob W. Frank

Trail begins with a steep descent to the Yellowstone River Suspension Bridge, then crosses a sagebrush plateau, and drops down to Hellroaring Creek. Both the Yellowstone River and Hellroaring Creek are popular fishing areas.

Safety notes: Beyond the bridge are trail junctions for other major backcountry trails. Pay attention; stay on the Hellroaring Trail. Hellroaring is a major backcountry trail. This day hike stops at the confluence of Hellroaring creek and the Yellowstone River. Limited shade along this trail. Bring water.

Trailheads: Short dirt road leads to a parking area at the trailhead 3.5 miles (5.6 km) west of Tower Junction.

This hike on nps.gov

Yellowstone River Picnic Area Trail the Park Service's write-up

2-3 Hours · no dogs · Summer, Fall

Start Tower Junction

A hiker stands on the edge of a canyon and looks down at the river below.
Photo: NPS / Jacob W. Frank

Trail climbs steeply to the east rim of the Narrows of the Yellowstone and then follows the rim. Look for peregrine falcons and osprey, which nest in the canyon, and bighorn sheep along the rim. View the Overhanging Cliff area, the towers of Tower Fall (the fall is not visible), basalt columns, and the historic Bannock Ford.

Safety notes: At the vista overlooking the Tower Falls area of the Yellowstone River, return the way you came or continue down the trail as it heads northeast; at the trail junction turn left and descend to the road. Walk west along the road for 0.7 mile (1.2 km) to the Yellowstone River Picnic Area.

Trailheads: Park at the Yellowstone River Picnic area, 1.25 miles (2 km) northeast of Tower Junction on the Northeast Entrance Road.

Accessibility The start of the trail ascends a rather steep hillside. The entire trail is single-wide, bare ground with frequent rocks and roots along the way. After ascending the hill, the trail follows a ridge with steep drop-offs.

This hike on nps.gov

All 473 trails in Yellowstone National ParkFind a trailOn the parks mapPark on nps.gov

About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.