Checking a new Nullarbor blowhole entrance.
Bruce setting up to belay me #Troggonk as I descend a blowhole we found above the line of Mullamullang Cave a few hundred feet below! … #WASGcaving
隨機精選照片
Bruce setting up to belay me #Troggonk as I descend a blowhole we found above the line of Mullamullang Cave a few hundred feet below! … #WASGcaving