A trip to Frida Kahlo's house in Mexico City. We had never been and I'm glad to have gone but I'm not sure I'd go again. It was full of people and every single aspect was touristy. You even had to pay in order to take pictures! On the plus side you did get to witness the insanity of how she lived, the room where both Diego and Trotsky slept (albeit not at the same time) and some beautiful examples of her work.