View data as of
Old Faithful
MT
Historical data for the Old Faithful trail at Big Sky.
Status Timeline
Current Season
Snowfall(61 days)
Closed(4)
Open(3)
Recent Changes
Mar 17, 2026, 03:31 PMLatest
Open→Closed
Mar 17, 2026, 10:31 AM
Closed→Open
Mar 15, 2026, 04:01 PM
Open→Closed
Mar 15, 2026, 10:31 AM
Closed→Open
Mar 2, 2026, 09:00 AM
Open→Closed
Feb 9, 2026, 01:00 PM
Closed→Open
Oct 12, 2025, 03:17 AM
Closed
Statistics
Trail Season Length36 days
Number of Days in Each State
Closed
137 daysOpen
21 daysHold
0 daysGroomed
0 daysUnknown
0 days