Officially known as Muir Valley Climbing Area and a Nature Preserve, Muir is owned and managed by the Friends of Muir Valley non-profit organization.

In order to keep the valley operating a $15 fee is charged per car for parking to cover upkeep.

Some important rules must be followed to ensure future access and enjoyment by all. A complete list can be found at muirvalley.org/tabs/#pills-1 , but the most important are listed below:

• All climbers must fill out a legal release form before climbing. muirvalley.org/waiver/ ;
• The parking lot described in the directions below is the only permitted parking. Do not park on private drives.
• No dogs are allowed in Muir Valley (nor left in your car in the parking lot.)
• No hammocks are allowed to be hung/used in Muir Valley.