View data as of
Back to Mt. Pluto

Lower Grouse Alley

CA

Historical data for the Lower Grouse Alley trail at Northstar.

Current Status

Open

Difficulty

Blue

Section

Mt. Pluto

Status Timeline

Current Season

12/6/20253/17/2026

Prior Seasons

11/21/20244/6/2025
12/18/20234/20/2024
Snowfall(83 days)
Closed(25)
Open(52)
Groomed(45)

Recent Changes

Mar 17, 2026, 07:01 AMLatest
Groomed→Open
Mar 12, 2026, 07:31 AM
Open→Groomed
Mar 11, 2026, 08:01 AM
Groomed→Open
Mar 5, 2026, 07:30 AM
Open→Groomed
Mar 4, 2026, 11:00 AM
Groomed→Open
Mar 2, 2026, 07:00 AM
Open→Groomed
Mar 1, 2026, 07:30 AM
Groomed→Open
Feb 28, 2026, 07:30 AM
Open→Groomed
Feb 27, 2026, 07:00 AM
Groomed→Open
Feb 23, 2026, 07:00 AM
Groomed

Statistics

Trail Season Length83 days

Number of Days in Each State

Closed
23 days
Open
19 days
Hold
0 days
Groomed
64 days
Unknown
0 days