Loon Lake to Rubicon Reservoir
Backpacking2 days15.6 mi (round-trip)
Itinerary
Loon Lake Trailhead
7.8 mi • 800 ft gain
Rubicon Reservoir
7.8 mi • 700 ft gain
Loon Lake Trailhead
Driving directions
How to get a permit
This trip requires a Desolation Wilderness Permit. Reservations depend on your start date:
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
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 | Loon Lake |
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Ending Trailhead | Loon Lake |
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Destination Zone | 06 Rubicon |
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Select a start date
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