HomeUSAColoradoBoulderFlatironsNorthGregory Canyon (including The Amphitheatre)Fourth PinnacleEast Face Right5.45.2tradFA unknownUPDATED BY vietnguyen Tick this climbDescriptionRoutes in Fourth Pinnacle1Halls of Poison Ivy5.2Trad 2East Face Right5.4Trad3East Face/4th Pinnacle5.5Trad4West Side Bulge5.9+Trad