TrailAvalanche Peak Trailhead 5N2
4.5-mile out-and-back; 2,100 ft gain. Relentless climb with a true summit payoff.

A straightforward out-and-back fire road through mixed meadows and forest leading to Grebe Lake. Suitable for most fitness levels without technical difficulty or significant elevation gain. The forest in parts burned in 1988—you'll hike through recovery landscape with educational value. The route takes 3–4 hours round-trip and offers the option to connect with the Howard Eaton Trail for variety on return.
Easy
Grebe Lake is the destination—a quiet mountain lake where moose, osprey, and waterfowl congregate. The hike passes through recovery landscape from the 1988 fires; observe new forest growth and ecological restoration. Optional connection to the Howard Eaton Trail allows loops.
• This trail draws fewer crowds than Old Faithful area routes; arrive after 10 AM if you want solitude. • At the lake, you can branch onto the Howard Eaton Trail to create a loop or extend to Duck Lake. • The burn zone is educational—observe snags, deadfall, and new regeneration. Wildlife is abundant because food regrows after fire.
Summer and Fall
Easy rating makes this suitable for children ages 6+. The 3–4 hour window and moderate distance are manageable for young hikers. Enforce bear-safety rules strictly: stay together, make noise, do not approach wildlife.
Hikers appreciate the straightforward access and moderate mileage, though scenic payoff is lower than other Yellowstone peaks. The burn recovery landscape offers ecological interest and good wildlife viewing. Most rate this as a solid family hike or warm-up route before longer adventures.
None—day hiking is unrestricted
Not required
Yellowstone bear country—use your bear bell relentlessly. Meadow sections offer zero shade; sunburn and dehydration are real risks. Grebe Lake water is untreated; iffy gut bacteria if ingested raw. Fallen trees in the burn zone can trip careless hikers.
Fire road is compacted and relatively flat, but not paved or wheelchair-accessible. No specific accessibility accommodations reported by NPS.
Easy rating makes this suitable for children ages 6+. The 3–4 hour window and moderate distance are manageable for young hikers. Enforce bear-safety rules strictly: stay together, make noise, do not approach wildlife.
Canyon Village (3.5 miles) has lodging, food, fuel, and supplies. Nearest campground: Canyon Campground.
Hikers appreciate the straightforward access and moderate mileage, though scenic payoff is lower than other Yellowstone peaks. The burn recovery landscape offers ecological interest and good wildlife viewing. Most rate this as a solid family hike or warm-up route before longer adventures.
" Hikers appreciate the straightforward access and moderate mileage, though scenic payoff is lower than other Yellowstone peaks. The burn recovery landscape offers ecological interest and good wildlife viewing. Most rate this as a solid family hike or warm-up route before longer adventures."
Yes. The trail is well-marked and maintained; hikers are distributed throughout the day. Carry a satellite communicator and bear bell. Know how to use bear spray. The trail is not technical.
Assume bears are present. Wear your bear bell and carry bear spray. Make noise—bears avoid humans. Do not approach any wildlife.
No—it's Easy per NPS. The fire road is gentle. If you can walk 6 miles steadily, you can do this. Even beginners manage it if reasonably fit.
No permits for day hiking. You pay a $35 vehicle entrance fee to Yellowstone.
Grebe Lake is your only source. Carry treatment tablets or a filter. Start with 2–3 liters from the trailhead.
Yes—easy rating and moderate distance suit ages 6+. Enforce bear-safety rules and hydration.
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