View data as of
Congo Line
MT
Historical data for the Congo Line trail at Big Sky.
Status Timeline
Current Season
Snowfall(61 days)
Closed(3)
Open(3)
Recent Changes
Dec 29, 2025, 05:00 PMLatest
Closed→Open
Dec 19, 2025, 03:30 PM
Open→Closed
Dec 19, 2025, 12:00 PM
Closed→Open
Dec 6, 2025, 04:00 PM
Open→Closed
Dec 6, 2025, 02:30 PM
Closed→Open
Oct 12, 2025, 03:17 AM
Closed
Statistics
Trail Season Length103 days
Number of Days in Each State
Closed
78 daysOpen
80 daysHold
0 daysGroomed
0 daysUnknown
0 days