We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSACaliforniaSierra EastsideMammoth Lakes Area* Mammoth Lakes BoulderingHorseshoe LakeHorseshoe Slabs BoulderBoneV2Problem BV1BallV2boulderingFA unknownUPDATED BY vietnguyen DescriptionRoutes in Horseshoe Slabs Boulder1Problem AV2-Bouldering2BiscuitV3Bouldering3BoneV2Bouldering4BallV2Bouldering 5Problem BV1Bouldering6KongV-easyBouldering7FrisbeeV1Bouldering8Gentle LeaderV-easyBouldering