Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSASouth DakotaCuster State ParkNeedles Eye AreaThimble, The<The Thimble (Backside)5.6The ThimbleboulderingFA John Gill 1961UPDATED BY vietnguyen Tick this climbDescriptionRoutes in The Thimble1The Thimble (Backside)5.6Trad2The ThimbleBouldering