Castasegna | |
|---|---|
 Castasegna village | |
 Coat of arms | |
Location of Castasegna  | |
  Castasegna  Castasegna | |
| Coordinates: 46°20′N 9°31′E / 46.333°N 9.517°E | |
| Country | Switzerland |
| Canton | Graubünden |
| District | Maloja |
| Area | |
• Total | 678 km2 (262 sq mi) |
| Elevation | 696 m (2,283 ft) |
| Population (December 2008) | |
• Total | 191 |
| • Density | 0.28/km2 (0.73/sq mi) |
| Time zone | UTC+01:00 (Central European Time) |
| • Summer (DST) | UTC+02:00 (Central European Summer Time) |
| Postal code(s) | 7608 |
| SFOS number | 3773 |
| ISO 3166 code | CH-GR |
| Surrounded by | Bondo, Soglio, Villa di Chiavenna (IT-SO) |
| Website | SFSO statistics |
Castasegna () is a former municipality in the district of Maloja in the Swiss canton of Grisons, on the Italian border. It is currently part of the municipality of Bregaglia. The town is situated in the Bergell valley, above the river Mera.