Rock Climbing in Yosemite

Yosemite is one of the world's greatest climbing areas. Climbers here can enjoy an endless variety of challenges--from the sustained crack climbs of the Merced River Canyon to pinching crystals on sun-drenched Tuolumne Meadows domes to multi-day aid climbs on the big walls of the Valley. Yosemite is not just a climber's playground, however: its walls and crags are an integral part of a larger ecosystem, protected as Wilderness, which was set aside for people to enjoy in a natural state for generations to come. Climbing in Yosemite has inherent risks and climbers assume complete responsibility for their own safety. The National Park Service does not maintain routes; loose rock and other hazards can exist on any route. Rescue is not a certainty. If you get into difficulties, be prepared to get yourself out of them. Know what to do in any emergency, including injuries, evacuations, unplanned bivouacs, or rapid changes in weather. Safety depends on having the right gear and the right attitude. Practice self-rescue techniques before you need them! Courtesy is an element of safety. Falling rock or gear is a serious hazard. Be careful when climbing above others. Do not create a dangerous situation by passing another party without their consent. All climbers staying overnight on big wall climbs in Yosemite are required to have a wilderness climbing permit. Wilderness climbing permits are available by self-registration, are free, and there are no quotas or limits on the number of permits available. The permit system helps climbing rangers better understand use patterns on big walls. It will also increase compliance with existing regulations (e.g., proper disposal of waste) and minimize impacts to wilderness character through improved education. It is illegal to camp at the base of any wall in Yosemite Valley. If you must bivouac on the summit, you are required to follow all regulations: Do not litter, toss, or cache anything. If you hauled it up, you can carry it down. If you must have a fire, use an existing fire ring. Do not build windbreaks, platforms, or other "improvements." Half Dome: Camping at the base of Half Dome is legal, but a wilderness permit is required. Camping on the summit of Half Dome is prohibited. For climbing instruction, contact Yosemite Mountaineering School and Guide Service at 209/372-1000 for information on rates and schedules.