Gilmore Lake
Backpacking2 days8.2 mi (round-trip)
UpcomingAdvance release
today, 3 PM
Trips starting May 4, 2026
Best time 
Itinerary
Glen Alpine Trailhead
4.1 mi • 1,800 ft gain
Gilmore Lake
4.1 mi • 0 ft gain
Glen Alpine Trailhead
 Driving directions
How to get a permit
This trip requires a Desolation Wilderness Permit. Reservations depend on your start date:
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Trips starting between October 1, 2025 and May 21, 2026
Permits required. No quota.
Online reservations
Closes day of 
Book Get notified when we find cancellations
Release
6 months ahead at 7 AM PT 
Permit details
Here is how to fill out the Desolation Wilderness Permit application:
| Starting Trailhead | Glen Alpine | 
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| Ending Trailhead | Glen Alpine | 
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| Destination Zone | 29 Gilmore | 
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Select a start date
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