Siena, bell towers and touring students

Medieval city of tunnels, Siena il Palio, contrardas named like ‘forests, wolfs, waves, eagles, owls, pantera, every 2nd luglio(July) and 16th agosto (august) they run the horses of the contrardas.
Bell towers of 500 steps looking over cross stitched roofs, edging the rich green atmospheric farming fields.