| Alto Reno Terme | |
|---|---|
| Comune | |
| Comune di Alto Reno Terme | |
| View of Porretta Terme. | |
| Location of Alto Reno Terme in Italy | |
| Coordinates: 44°9′37″N 10°58′24″E / 44.16028°N 10.97333°ECoordinates: 44°9′37″N 10°58′24″E / 44.16028°N 10.97333°E | |
| Country | Italy | 
| Region | Emilia-Romagna | 
| Province / Metropolitan city | Bologna (BO) | 
| Frazioni | Biagioni, Borgo Capanne, Capugnano, Casa Calistri, Casa Forlai, Castelluccio, Corvella, Granaglione, Lustrola, Madognana, Molino del Pallone, Ponte della Venturina, Porretta Terme, Vizzero | 
| Government | |
| • Mayor | Commissar | 
| Area | |
| • Total | 73.64 km2 (28.43 sq mi) | 
| Elevation | 349 m (1,145 ft) | 
| Population (1 January 2015) | |
| • Total | 7,003 | 
| • Density | 95/km2 (250/sq mi) | 
| Time zone | CET (UTC+1) | 
| • Summer (DST) | CEST (UTC+2) | 
| Dialing code | 0534 | 
Alto Reno Terme is a comune in the Metropolitan City of Bologna, Emilia-Romagna, Italy. It was formed on January 1, 2016 after the merger of Porretta Terme and Granaglione.