We ended a campaign at the top of a collapsing tower on top of a mountain, pretty basic place, but unfortunately since the wizard who was holding up the tower was just murdered to death the whole thing was coming down. Now this is no big deal since we still had a wand of feather fall kicking around, which the barbarian promptly took, smacked himself with (he didn't have the skill to use magic objects like that or what ever) and just jumped off a couple hundred feet. Pretty funny, great way to end a campaign