You walk South .in the distance. You can see cliffs. They are very high. You don' t know if there is any way to climb them but you keep going anyway. It takes you half an hour to get to the foot of the cliffs. You look all around to see if there is a way around hut there is not. It is one hundred feet to the top and you have no way to climb it. It is a dead end. You have only three choices. You an go North, East or West.