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 CountySantee BouldersSynchronicity AreaLonesome BoulderThe Flake Right5.11ERMFPboulderingFA unknownUPDATED BY vietnguyen DescriptionRoutes in Lonesome Boulder1East cornerV0+Bouldering2Uphill face centerV0Bouldering3Kathleen Turner OverdriveV2-3Bouldering4Uphill face rightV-easyBouldering5Left Shelf MantleV0Bouldering6shelf centerV0Bouldering7shelf rightV0Bouldering8The Flake Left5.10-Tr · Trad9The Flake Right5.11Tr · Trad10ERMFPBouldering