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Loon Lake to Rubicon Reservoir

Backpacking2 days15.6 mi (round-trip)
Upcoming
Advance release
tomorrow, 2 PM
Trips starting May 1, 2026
Best time
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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 TrailheadLoon Lake
Ending TrailheadLoon Lake
Destination Zone06 Rubicon

Select a start date

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