California · natural crag

Grouse Slab

The formation stands east of the approach knob and away from the immediate roadside walls.

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Essential crag checks

Access, closures, permits & safety

Access

Approach from School Rock/Alpine Skills International on the established trail past Star Wall. Continue east across the creek bed and around the north side of the knob to reach the formation's east side.

Parking

The specialist guide identifies parking at the base of School Rock or Alpine Skills International for this approach. Use legal spaces and follow current roadside signs.

Permits & access rules

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Safety

Outdoor climbing is hazardous. Check closures, weather, rock conditions and local regulations before every visit.

Closures and permit rules can change without notice. Recheck the official land manager before departure.

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Visit information and facilities

Editorially reviewedVerification sources 1Last checked 2026-10-25

Available facilities

  • ✓ Parking

Access, permits, seasonal closures and parking conditions can change.

Address
California, United States
Climbing styles
natural crag

About this crag

Follow the established School Rock trail north and east past Star Wall, then continue across the creek bed toward the slab. Donner Ski Ranch's current climbing information separately identifies Grouse Slab and its southwest exposure. Check road access before a shoulder-season trip.

Recommended equipment

Bring equipment appropriate to the climbing style and local conditions. A helmet is strongly recommended.

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