The Yosemite Wilderness is part of the 110 million acre National Wilderness Preservation System. This System of lands provides clean air, water, and habitat critical for rare and endangered plants and animals. In wilderness, you can enjoy challenging recreational activities like hiking, backpacking, climbing, kayaking, canoeing, rafting, horse packing, bird watching, stargazing, and extraordinary opportunities for solitude. You play an important role in helping to "secure for the American people of present and future generations the benefits of an enduring resource of wilderness"
as called for by the Congress of the United States through the Wilderness Act of 1964
. Please follow the requirements outlined below and use Leave No Trace techniques
when visiting the Yosemite Wilderness to ensure protection of this unique area.
Free wilderness permits are required year-round for any overnight stay in the Yosemite Wilderness, but reservations are recommended during summer (http://www.nps.gov/yose/planyourvisit/wildpermits.htm). Reservations do have a fee. The only day hike requiring a permit is the Half Dome cables. Permit information can be found at http://www.nps.gov/yose/planyourvisit/hdpermits.htm . Reservations are through Recreation.gov.
Trailhead Quota System Yosemite National Park has a trailhead quota system limiting the number of people entering a particular trailhead on a given day. This system is designed to reduce impacts and to avoid overcrowding, in keeping with the Wilderness Act's mandate of providing "outstanding opportunities for solitude." Of each daily quota for a trailhead, 60 percent can be reserved ahead of time while the remaining 40 percent is available on a first-come, first-served basis one day prior to, or the same day as, the beginning of your hike. The quota system is 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 hike to another section of the Wilderness without restriction. For this reason, even if you have a permit lasting for several days, you may not begin your trip on any day except the first day your permit is valid. Wilderness Permit Conditions The person issued the wilderness permit must have the permit in possession at all times. All trip participants are responsible for knowing and obeying the following conditions of the wilderness permit. • The permit is only valid for the trip leader, trailheads, dates, and number of people specified on the permit. • You must camp at least four trail miles from Tuolumne Meadows, Yosemite Valley, Glacier Point, Hetch Hetchy, and Wawona, and at least one air mile from any road. Camping is prohibited in the Dana Fork of the Tuolumne River. • Group size is limited to 15 people or fewer, 8 people maximum for any cross country hiking more than one-quarter mile from any trail. Stock use is limited to 25 head. • Choose a previously impacted campsite at least 100 feet from any water source or trail. • All human waste must be buried at least six inches deep and at least 100 feet from water sources, camp areas, and trails. • Carry out all trash. Do not burn or bury toilet paper or trash. • Fires are allowed in existing fire rings only, and prohibited above 9,600 feet in elevation. Use dead and down wood only. • Proper food storage is mandatory. Approved bear-resistant food canisters are required in all areas of Yosemite. Cleanup of food and debris if a bear gets your food is your responsibility. Additional Wilderness Regulations • All pets are prohibited. • Bicycles, strollers, and any mechanized transport are prohibited. • Fishing is permitted with a valid California fishing license. All pertinent California State fishing regulations apply. Please Check, Clean, and Dry your equipment when moving from one water body to the next to prevent the spread of invasive species. Visit http://www.nps.gov/yose/parkmgmt/upload/Didymo-fact-sheet-04-10.pdf for more info. • Motorized equipment is prohibited. • Do not leave food or scented items in your vehicle overnight. Store all “food” items in the bear proof lockers provided at the trailheads. No Camping Zones Camping in the Half Dome and Little Yosemite Valley area is permitted only in the Little Yosemite Valley Campground. Camping is not permitted between Yosemite Valley and Little Yosemite Valley. If you would like to camp in a dispersed Wilderness setting, you must be at least two miles beyond the Little Yosemite Valley campground (at or beyond Moraine Dome or beyond the Half Dome/John Muir Trail junction). Camping is not permitted on top of Half Dome or at Lost Lake. Camping is permitted at backpackers' campgrounds near Glen Aulin, May Lake, Sunrise, Merced Lake, and Vogelsang High Sierra Camps. Each campground contains food lockers and group fire rings (fires are not permitted at Vogelsang). When the High Sierra Camps are open, composting toilets and potable water are also available. All other camping should be away from the High Sierra Camps. There is a $25 per vehicle entrance fee from November through March and $30 per vehicle entrance fee from April through October.