Trails

Elephant Back Mountain Trail

800-foot climb for panoramic lake views. Bear country—make noise, stay sharp.

Fairy Falls Ski Trail

Icy waterfall views, 10 miles. Thermal hazards real, bison frequent, shuttle mandatory.

★ 4.7 189 reviews

Fairy Falls Trailhead

5.4-mile out-and-back to Fairy Falls and Grand Prismatic Overlook—easy, shaded forest, big payoff.

Fawn Pass Ski Trail

11-mile alpine ski descent with moderate avalanche risk and Gallatin Range views. Backcountry experience mandatory.

Forces of the Northern Range Self-guided Trail

0.5-mile Northern Range boardwalk. 11 exhibits. Keep 100 yards from bears. No shade, no facilities—bring water.

Fountain Freight Road Bike Trail

Flat 8-mile gravel spin. Zero autos. Bears and bison frequent—stay 100 yards clear.

Fountain Paint Pot Trail

Short boardwalk, serious thermal hazards. Four feature types in 30 minutes—don't leave pavement.

Garnet Hill Trail

8-mile moderate loop with river views and abundant bears—brief your team on wildlife before gearing up.

★ 4.4 7 reviews

Glacial Boulder Trailhead

10 miles RT to Seven Mile Hole. 1,200 ft climb; start early; bear spray required.

★ 4.9 14 reviews

Gneiss Creek

13.9 miles of dirt trail through bear country; plan a shuttle.

Grand Canyon of the Yellowstone

Waterfalls, rapids, and stone carved by the Yellowstone River. Pick scenic drives for ease or descend for grit.

Grand Prismatic Overlook Trail

No excuses: 1.2 miles, 105 ft gain, world-class view. Arrive at first light or kiss your spot goodbye.

Grebe Lake Trail

Fire road to a quiet lake—easy access, bear country rules. Stay sharp.

★ 4.6 13 reviews

Harlequin Lake Trailhead

1 mile out-and-back to a quiet lake; easy walk, bear spray in hand.

Hellroaring Trail

Steep descent, suspension bridge, full-sun plateau. Solitude pays off.

Howard Eaton Trail (Canyon Area)

Four alpine lakes, flexible distances, muddy through July. Insects and shuttle logistics demand tactical planning.

Howard Eaton Trail (Old Faithful Area)

Climb a burned-out hillside to Lone Star Geyser through forest. Watch for bears and hydrothermal hazards.

★ 4.9 132 reviews

Lamar River Trailhead 3K1

Out-and-back Lamar River with an optional Specimen Ridge extension; long day, big payoff.

Lewis River Channel/Dogshead Trail

10.8mi loop, moderate grind. Eagles hunt at the pristine Lewis River Channel.

Lone Star Geyser Bike Trail

Level 4.8mi geyser ride. Bears and bison present—wildlife rules apply.

Lone Star Geyser Trail

Easy paved walk to reliable geyser. Zero scrambling, pure views.

Lost Lake Ski Trail

4-mile ski route through elk country with steep descents and navigation challenges. Winter only—bring a map.

Lost Lake Trail

2.8-mile loop, moderate grade, high bear activity. Hydrate, make noise, never solo."

Mallard Lake Ski Trail

760ft grind for advanced skiers. Avalanche zone—respect the mountain.