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

The Canyon Rim Ski Trail is a 4.5-mile loop that demands respect. You'll ski through forest and along a narrow rim with serious drop-offs into the Grand Canyon of the Yellowstone—one wrong edge means consequences. The trail is rated easiest to more difficult, so snow conditions and your skill level will dictate the actual grit. Expect views that will make you stop mid-run, if you can handle the exposure.
Intermediate—easiest to more difficult rating; rim exposure and winter conditions make it tactical despite moderate elevation
Unobstructed views into the Grand Canyon of the Yellowstone while skiing—an uncommon experience that rewards the effort and the exposure risk you're accepting.
• The first descent to Inspiration Point is moderately steep—control your speed. • Summer cabin area offers wind shelter halfway through; valuable if conditions deteriorate. • Grand View Point (Mile 2) is the real payoff; don't rush it. • Afternoon winds spike around 2 PM—start early to finish before then. • Fresh snow can hide drop-offs along the rim; exercise extra caution. • The loop back through the lodge area is scenic but often soft snow; plan your energy.
Winter
Suitable for families with intermediate ski ability. Keep children close on rim sections and teach them to remove skis near overlooks. Cold exposure limits very young children; consider age 8+ with proper insulated gear.
Skiers report the rim views are unmatched in the park, but the exposure demands respect and solid technique. Winter conditions are highly variable—mid-season (January-February) offers the best snowpack. This is not a scenic cruise; it's a tactical run with real hazards and real consequences for mistakes.
No permit required for day-use skiing. Backcountry permit required only if bringing qualified service animals due to wildlife conflict risk.
One-way or round-trip skier shuttles available for a fee. Shuttle reservations may be required to access this trail. Contact: 307-344-7311, Toll-free 866-439-7375, TDD 304-344-5395. Book through park hotels or call ahead.
Caution is advised along the canyon rim with steep drop-offs; NPS advises removing skis and walking to viewpoints. Winter cold poses real hypothermia risk—wind chill can drop below -20°F. Variable snow conditions and potential whiteouts can reduce visibility. Altitude (8,000+ feet) and exertion in cold air increase dehydration risk.
Narrow, skier-tracked trail through forest with 200 feet elevation gain/loss. Canyon rim sections have steep drop-offs. Service animals permitted with backcountry permit.
Suitable for families with intermediate ski ability. Keep children close on rim sections and teach them to remove skis near overlooks. Cold exposure limits very young children; consider age 8+ with proper insulated gear.
Canyon Visitor Education Center (trailhead, warming lobby), Canyon Campground, Canyon Lodge dining and lodging area
Skiers report the rim views are unmatched in the park, but the exposure demands respect and solid technique. Winter conditions are highly variable—mid-season (January-February) offers the best snowpack. This is not a scenic cruise; it's a tactical run with real hazards and real consequences for mistakes.
" Skiers report the rim views are unmatched in the park, but the exposure demands respect and solid technique. Winter conditions are highly variable—mid-season (January-February) offers the best snowpack. This is not a scenic cruise; it's a tactical run with real hazards and real consequences for mistakes."
Yes, if you have control on varied terrain. The 'easiest to more difficult' rating means you can choose your slope angles. The rim sections are the real hazard, not the skiing difficulty. Remove skis and walk overlooks if uncertain—no shame in that.
Solo skiing is legal but risky in backcountry. Ski with a partner. If you go alone, tell a ranger where you're going and when you'll return. Carry a satellite communicator (Garmin InReach) because cell service is dead.
Expect -10°F to 20°F with wind chill dropping it further. Insulated ski jacket, base layers, mid-layer fleece, goggles, gloves, wool socks, and a balaclava are not optional. Hypothermia sets in fast—don't skimp on gear.
Hiking out 4.5 miles in ski boots through snow is brutal and takes 2-3 hours. Shuttle is strongly recommended. Reserve ahead; shuttles fill quickly.
Whiteout conditions develop fast. Stop immediately, dig a snow shelter if needed, and wait. Or ski back to the start if you know the way. This is why a map and compass are non-negotiable.
Service dogs only, with a backcountry permit required. Regular pets are not allowed due to wildlife conflict and safety issues.
$35 park entrance fee (7-day vehicle pass) or $20 per person on foot/ski. Shuttle fees apply if you use transportation (amount varies).
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