Thunder Lake
Itinerary
Wild Basin Trailhead
5.8 mi • 2,200 ft gain
Thunder Lake
5.8 mi • 100 ft gain
Wild Basin Trailhead
Reservations
Until Oct 31
Permits are required and quota is limitedOption 1
Passed release date. Some dates may be sold-out.
Option 2
In-person reservations
Day of
9 AM MDT
Reservations close the day of at 5 PM MDT
No additional permits are released
Permit details
Here is how to fill out the permit application:
| Starting Area | Wild Basin |
|---|---|
| 1st Night Campsite | Thunder Lake |
| Entry Point | Wild Basin |
| Exit Point | Wild Basin |
Select a start date
May 2023
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Spots will be available in person
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