Yosemite Wilderness FAQ

The trailhead quota system limits use based on where you begin your hike, and in some cases, on where you camp the first night of your trip. After the first night, you may camp wherever you can hike to within the wilderness.

As part of the wilderness experience, park rangers can provide general guidance but will not plan a wilderness trip for you; you must plan your own trip. The Yosemite Wilderness has over 750 miles of trail to explore with a great range of elevation, ecological zones, and solitude. This backpacking trip, be it your first or fortieth, is a uniquely protected opportunity to provide maximum freedom to roam in wilderness.

You can speak to a wilderness ranger by calling 209/372-0826 (Monday through Friday, 9 am to noon and 1 to 4:30 pm, typically from late May through early October).

The lottery application period is seven days (Sunday through Saturday each week). You can specify up to eight options on each application, which can include any combination of dates (or valid date ranges), trailheads, and group sizes.

During the application period, you can apply any time from midnight Sunday to 11:59 pm Saturday Pacific time. When you apply during the application period has no effect on your chances of success.