Purple Lake
Itinerary
Duck Pass Trailhead
7.8 mi • 2,000 ft gain
Purple Lake
7.8 mi • 1,200 ft gain
Duck Pass Trailhead
How to get a permit
This trip requires a Inyo National Forest Wilderness Permit. Reservations depend on your start date:
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
May 1 – Nov 1
Limited number of permits available.1 option
A
Passed Online reservations
| Opens | 6 months ahead | 7 AM PT |
|---|---|---|
| Closes | Day of | 11:59 PM PDT |
Passed Advance release: 6 months ahead at 7 AM PT
Passed Last-minute release: 2 weeks ahead at 7 AM PDT
Permit details
Here is how to fill out the Inyo National Forest Wilderness Permit application:
| Permit Type | Overnight |
|---|---|
| Entry Point | Duck Pass |
| Exit Point | Duck Pass |
| 1st night Camp Area | Purple Lake JMT (Duck Pass) |