Trail

Fairy Falls Trailhead

TrailOPERATIONAL★ 4.7
Fairy Falls Trailhead at Yellowstone National Park along a broad river corridor with golden grasses and a forested hill.

Mission Brief: You’re choosing an easy, forested stroll to Fairy Falls and the Grand Prismatic Overlook. The path is mostly flat with a brief climb to the overlook, offering a high payoff for the effort. Stay sharp for bear country and heat at the exposed overlook; the reward is worth the grit.

Quick facts

Distance Miles
5.4
Route Type
Out-and-back with short spur to Grand Prismatic Overlook
Difficulty
easy
Difficulty Level
Easy Stroll

Trail profile

Distance Miles
5.4
Route Type
Out-and-back with short spur to Grand Prismatic Overlook
Difficulty
easy
Difficulty Level
Easy Stroll
Elevation Gain Feet
120
Estimated Time
2.5 to 3.5 hours for fit hikers, longer for casual exploration
Trail Surface
Primarily packed dirt and gravel, with rocky sections near the falls
Trail Features
  • Grand Prismatic Spring Overlook
  • Fairy Falls (200-foot waterfall)
  • Lodgepole pine forest habitat
Trail Highlights
Grand Prismatic Spring Overlook; Fairy Falls; wildlife sightings (bison, elk) along the corridor

Trailhead & access

Trailhead Location
Fairy Falls Trailhead, off Grand Loop Road, ~1 mile south of Midway Geyser Basin
Parking Lot Size
Two adjacent parking areas, small and fill quickly
Parking Fill Time
Parking lot fills by mid-morning; arrive before 10 a.m.
Shuttle Required
0
Shuttle Details
No mandatory shuttle service

Permits & conditions

Permit Details
Yellowstone National Park entrance fee applies
Fees
Park entrance fee applies
Trail Status
Open
Seasonal Closures
Snow can remain on the trail until June; closures possible in late October/early November

Facilities & rules

Restrooms At Trailhead
0
Water Sources
No reliable water sources on the trail. Carry at least 3 liters per person.
Accessibility
Generally flat terrain; family-friendly but bear safety is paramount

Safety & strategy

Hazards
  • Bear country (grizzly and black bears)
  • Potential for afternoon thunderstorms in summer
  • Mosquitoes (June–July)
Hazard Details
Bear awareness mandatory: carry bear spray and store food properly. Afternoon storms can roll in quickly; seek shelter if lightning is near. Mosquitoes can be persistent in the riparian zones.
Cell Service
Unknown; generally unreliable in Yellowstone; assume minimal to no service
Crowd Level
High at the Grand Prismatic Overlook; significantly fewer crowds on the Fairy Falls trail
Peak Crowd Times
Mid-June to August peak
Best Season
Late May through early November; August and September are optimal
Best Time To Visit
Arrive before 10 a.m. to beat parking crowds; 8–9 a.m. is ideal to secure a spot and start before rushes.
Tips Advice
  • Carry at least 3 liters of water per person.
  • Bear spray and knowledge of its use.
  • Insect repellent (June–July).
  • Sturdy hiking shoes.
  • Sun protection for the overlook.
  • Microspikes may be useful in late season.

More details

Park Area
Yellowstone National Park, Wyoming
Trail Markers
Well-marked trail with signs to Fairy Falls and Grand Prismatic Overlook
Dogs Allowed
Yes, on leash
Biking Allowed
Not allowed
Shade Level
Predominantly canopy cover through the lodgepole pine forest
Emergency Contacts
Call 911 in an emergency; Yellowstone National Park rangers on duty
Map Recommended
1
Snow Dates
Snow can remain on the trail until June
Mud Season
Potentially muddy in early season due to snowmelt
Bug Season
Mosquitoes can be prevalent, especially in June and July
Insider Tips
  • Visit Grand Prismatic Overlook first for the best timing and light.
  • Arrive 8–9 AM to secure parking.
  • Start with shaded forest sections and save the overlook for last to avoid heat.
Recent Updates
Trail remains open; parking patterns unchanged with mid-morning crowding during peak season
Family Friendly Notes
Generally safe for families due to flat terrain; keep children within sight and follow bear-safety protocols
Nearby Facilities
Nearest potable water and restrooms at Old Faithful Visitor Center; no restrooms at the trailhead
Review Summary
Hikers praise the easy, flat path and the rewarding Grand Prismatic Overlook and Fairy Falls. Common complaints include mosquitoes and crowds at the overlook, but the inner trail to Fairy Falls stays calmer.

Location

Colorful Grand Prismatic Spring roils in greens and blues near the Fairy Falls Trailhead in Yellowstone National Park.Fairy Falls Trailhead in Yellowstone National Park, with geothermal flats, sparse vegetation, and a bright blue sky.Fairy Falls Trailhead offers a sweeping forested valley view in Yellowstone National Park.Fairy Falls Trailhead bridge over a winding river in Yellowstone National Park with steam plumes and grassy banks.

Frequently asked questions

Are bears a concern on this trail?

Yes. It is bear country; carry bear spray, hike in groups, make noise, and store food properly.

Is there a restroom at the trailhead?

No. The nearest potable water and restrooms are at the Old Faithful Visitor Center.

Do I need a special permit to hike this trail?

No day-use permit is required. Yellowstone entrance fee applies.

What are the best times to visit to avoid crowds?

Aim for early morning hours; the overlook draws crowds, but the Fairy Falls segment is quieter later in the morning.

What gear is essential for this hike?

Water, bear spray, insect repellent, sturdy shoes, sun protection, and a light layer for changing weather near the overlook.

Brink of Lower Falls

0.7 miles out-and-back. Steep climb back. The brink of Lower Falls rewards the grit.

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Sources

Editorial review: YourNPGuide Editorial Team. Information is compiled from official sources, verified traveler reviews, and editorial research; no firsthand visit is implied unless explicitly documented. Learn how YourNPGuide works.

Last updated January 2026. Report an issue.