there's a really sweet spot in iowa city my friends and i used to go to when i lived by there. you walk a few hundred yards through this path in the woods. its so amazing. the woods aren't that dense and its sweet because there are trees fallen down but suspended over the trail and you can see the rays of light coming through leaves. then there's a huge hill down and up with roots weaving in an out of the dirt and more fallen logs and you come out on top of this big 30 foot cliff over looking a lake. it's one of my favorite spots i've ever been. and jumping off it stoned is such a rush.