We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAIdahoSouth IdahoCity of RocksTwin SistersNorth Twin SisterStraight Edge5.11aThe Balcony Route5.10dSafecracker5.11asportFA Unknown - 1989UPDATED BY vietnguyen DescriptionRoutes in North Twin Sister1The Lowe Route5.9+Trad2Straight Edge5.11aTrad3Safecracker5.11aSport 4The Balcony Route5.10dTrad5Northeast Shoulder5.7Trad