Bulåggna
Bologna
- 1562-1563
- 1236-1263
- 14th-17th centuries; bell tower 1481-1487
- 1346-1453
- 4th-11th century
- 1892-1900
Cattedrale Metropolitana di San Pietro / Bologna Cathedral1184-18th century- 1478-1687
- 1286-15th century
- 1801-20th century
- 1365-1367
- 1481-1497
- 16th century-1793
- first half 17th century
- 1519-1540
- 1577
- 1545-1546
- 1517-1884
- 1400-1770
- 1287-16th century
- 1200-1494
- 15th century-1546
- 1577-late 16th century
- 1550-late 16th century
- 15th-early 19th century
- 1549-1560
- 1244-1246
