Road art. As of Oct 7, 2014 there are a few amazing Avenue art south of your plaza de arma. I found some of them all-around tambopata Hostel, even so the are spaced out in that spot. Some asking and browsing is needed. Getting them is an enjoyable time destroyer. https://buseats.com/puerto-maldonado-airport-your-gateway-to-the-amazons-wonders/v