View data as of
Rock Valley
MT
Historical data for the Rock Valley trail at Big Sky.
Status Timeline
Current Season
Snowfall(61 days)
Closed(3)
Open(3)
Recent Changes
Mar 15, 2026, 12:01 PMLatest
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
Closed
Statistics
Trail Season Length61 days
Number of Days in Each State
Closed
134 daysOpen
24 daysHold
0 daysGroomed
0 daysUnknown
0 days