Calle Libre × CityRiddler
Calle Libre is Vienna's international street art festival. Since 2014 it has brought artists from all over the world to the city, and many of their murals are still on the walls of the 6th and 7th districts.
Together with Calle Libre we created the Urban Art Tour: a self-guided riddle tour along selected works by Millo, Rodrigo Branco, Hnrx and other artists who came to Vienna for the festival. At 10 stops you solve riddles that can only be answered on site, in front of the artwork, and learn what the artists actually put into the wall.
Everything happens in the open air, no admission tickets needed. The tour starts whenever you like, on your own smartphone, with up to 6 players per code.
Festival and programme: callelibre.at