Piacenza is a comarca in Piacenza província, Italia. Explore its administrative hierarchy, boundaries, and related locations on Mapbase.
| Name | Kind | Level |
|---|---|---|
| Piacenza | municipality | 5 |
| Name | Kind | Level |
|---|---|---|
| Val d'Arda | comarca | 4 |
| Val Nure | comarca | 4 |
| Val Tidone | comarca | 4 |
| Val Trebbia | comarca | 4 |