Did you know?

You can locate this boulder using our mobile app!

Dowload our Android app, then when you are standing next to the boulder, navigate to the boulder page in the app and click on the cross hairs at the top of the screen. The app will work out your geolocation and send it to the server. Voila you have now earnt Karma points and helped build a better resource.


Park at a pullout below Raker Peak on the south side of CA-89.

If you're coming from the north, the pullout is 1.5 miles south of the Hot Rock pullout. The craggy slope is very visible to the north as you approach the pullout.

If you're coming from the south, the pullout is 3.7 miles north of the Summit Lake North campground.

Mushroom Boulder is hidden in the trees south of the pullout.