HomeUSACaliforniaSan Francisco Bay AreaWine CountryMount HelenaKimball CanyonBlack Tower"Black Arrow"5.7+5.7 PGsportFA Darren Wiemeyer, Jerry Dodrill, 2014UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Black Tower1Screw CapV2-Bouldering2Corkscrew5.9Sport3Barrel Roll5.9Sport4Sky Raider5.8Sport5"Black Arrow"5.7+Trad6Wingman5.7Sport