Well, invision a big, reversed doughnut. There's a elevator like thing in the middle of a large, more or less circular space of unknown size with a lake or pond 100 feet below the party.<br/><br/>The party is standing on a bridge that extends over nothing for an uncertain distance and is made of wood that looks more or less stable and is at least 10' wide (It let 2 of the characters stand side by side, so 10'?)<br/><br/>That's pretty much the map. ;)