Ohiopyle, as the name might suggest, isnt actually in Ohio. Its a state park close to PGH where you go hiking, swimming, kyaking and other out-doorsy activities. It was a nice day trip in the middle of a stressy summer semester.
Frank Lloyd-Wright's Falling Water and Kentuck Knob are close by, and are maintained really well, from what I can tell - I havent actually been to Kentuck Knob yet, it supposedly has a really nice art garden.
More pictures coming sharpish.