HomeUSACaliforniaJoshua Tree National ParkWonderland of RocksWonderland SouthWonderland ValleyEast Wonderland ValleyPea BrainDihedron5.14aJoan Jetson5.9+5.10atradFA Troy Mayr, Steve Anderson, Beth Anderson and Kelly Penix, 1990UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Pea Brain1Dihedron5.14aTrad · Tr2Cactus Dog5.10aTrad 3Joan Jetson5.9+Trad4Spacely Sprockets5.8Trad5Orbitty5.10-Tr6Cogswell's Cosmic Cogs5.9+Trad7Elroy Was Here5.9Trad8Montague Jetson5.4Trad9Astro and the Space Mutts5.7+Tr10Rosie the Robot5.9Tr11George J. Jetson5.9Tr