HomeUSAVirginiaSouthwest Virginia (Appalachia)High Knob LandformHKL EastOsborne Rock/RidgeOsborne EastRavine BlockGroove Machine (Sit)V4V4-5boulderingFA Aaron James ParlierCREATED UPDATED Tick this climbDescriptionLocationProtectionRoutes in Ravine Block1Left MachineV4-5Bouldering 2Groove Machine (Sit)V4Bouldering3Groove Machine (Stand)V3Bouldering4Iron and WhineV4-5Bouldering