This was technically Hemingway’s first house in Key West and where he wrote A Farewell to Arms, but it isn’t all that notable, except for a lush garden in the back and a very kitschy ‘guided tour'. For $2, they'll let you into a peaceful green area out the back, where a recorded tape lays down the history of the Casa at the volume God uses whenever he says anything that begins with ‘Let there be…’