We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSACaliforniaSan Diego CountySouth San Diego CountyMcCain ValleyMaLarkey RockCorona CrunchV2+Is That a Crack?V0Potato Stranger5.6trFA Jesse D. March 28, 2020UPDATED BY vietnguyen DescriptionRoutes in MaLarkey Rock1Corona CrunchV2+Bouldering2Potato Stranger5.6Tr 3Is That a Crack?V0Bouldering