HomeUSACaliforniaSan Diego CountyNorth San Diego CountyMelrose BouldersHill TopEl Gordo Flaco, AKA Big Brother, AKA The Fertility Sto / Hill Top Area.Fertility, AKA Great West Face.5.10a5.9-boulderingFA Unknown?CREATED UPDATED Tick this climbDescriptionLocationProtectionRoutes in El Gordo Flaco, AKA Big Brother, AKA The Fertility Stone. / Hill Top Area.1Fertility, AKA Great West Face.5.10aTr · Bouldering2North West Slab.5.9-Bouldering