HomeUSACaliforniaJoshua Tree National Park*Joshua Tree Bouldering*Black Rock Canyon Bouldering Ron Hubbard's BoulderKinematicsV0-V0boulderingFA January 9th 2019UPDATED BY vietnguyen Tick this climbDescriptionRoutes in L. Ron Hubbard's Boulder1L. Ron Hubbard's Stack of Rocks MantleV0Bouldering 2KinematicsV0-Bouldering3DianeticsV0+Bouldering4L. Ron Hubbards Stack of RocksV-easyBouldering5Introduction to Rock ClimbingV-easyBouldering