400 outstanding reviews on trip advisor. Have you ever been on a tour which was simultaneously entertaining, educational, engaging, and enlightening? This tour is like that. And did I mention, FUN? Took the graffitimundo bike tour. Melissa was our guide. Lucky to have her. Incredibly knowledgeable, articulate, and charming. You can get a bit of a workout and learn some stuff - all at the same time. US $45 for 4 hours. Happy to be the FIRST to Yelp. read more