Bologna had 180 towers in the 12th-13th centuries. Families built them for defense, for prestige, and because the neighbor had one. 24 survive. 2 define the city. The Torre degli Asinelli (97.2m, 1109-1119) and the Torre Garisenda (48m, shortened from 60m because it leans 3.2° — MORE than Pisa's 3.97° lean, but nobody markets it). You can CLIMB the Asinelli: 498 wooden steps inside a medieval tower, emerging at the top with a 360° view of Bologna's red roofs, the Apennines to the south, and on clear days, the Alps to the north.
498 steps. Narrow. Wooden. No elevator. The staircase SPIRALS inside the tower — the wood creaks, the walls lean, the light comes from small windows. At the top: An open viewing platform. Piazza Maggiore below. The red-tiled rooftops spreading in every direction. The San Luca sanctuary on the hill to the southwest. The porticoes visible as continuous lines of arches. The BEST urban panorama in Emilia-Romagna. €5. Open daily 9:30-19:30 (summer), 9:30-17:30 (winter). Limited to 15 people at a time.
The shorter, leaner tower — currently FENCED OFF and undergoing structural assessment (since 2023). Built simultaneously with the Asinelli by a rival family. The lean was already evident in the 14th century — 12m was removed from the top to prevent collapse. Dante mentioned it (Inferno XXXI: comparing the Garisenda's lean to the giant Antaeus bending). Structural reinforcement is planned — check status before visiting.
Piazza di Porta Ravegnana (intersection of Via Rizzoli, Via San Vitale, Strada Maggiore). The towers are Bologna's geographic CENTER — every major street leads here. Book the Asinelli climb online at duetorribologna.com — walk-ups possible but time slots fill in summer. Combine with: Walk down Strada Maggiore (medieval porticoes) to Santo Stefano complex (7 churches in one). Bologna →