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Rock Valley

MT

Historical data for the Rock Valley trail at Big Sky.

Current Status

Closed

Difficulty

Black

Section

Dakota Area

Status Timeline

Current Season

11/26/20253/21/2026
Snowfall(85 days)
Closed(4)
Open(3)

Recent Changes

Mar 21, 2026, 08:31 AMLatest
Open→Closed
Mar 15, 2026, 12:01 PM
Closed→Open
Feb 23, 2026, 02:00 PM
Open→Closed
Feb 22, 2026, 10:00 AM
Closed→Open
Feb 5, 2026, 11:00 AM
Open→Closed
Jan 17, 2026, 01:30 PM
Closed→Open
Oct 12, 2025, 03:17 AM
Unknown→Closed
Aug 31, 2025, 06:00 PM
Unknown

Statistics

Trail Season Length63 days

Number of Days in Each State

Closed
285 days
Open
26 days
Hold
0 days
Groomed
0 days
Unknown
41 days