A Knotted Vine                                         -      -      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      -      -

A thick parasitic vine, strong enough to hold your weight, twists around
the trunk of a mighty redwood tree.  Below you is the entrance to Eden and
directly above you is a lookout post.
An ape ranger is here, preparing for a hunting expedition.