| Stadium Name: | Estadio Municipal de Castalia |
| Location: | Castelló de la Plana, Spain |
| Opened: | 17 June 1987 |
| Owner: | Ayuntamiento de Castellón |
| Operator: | Ayuntamiento de Castellón |
| Tenants: | CD Castellón |
| Seating Capacity: | 15,500[1] |
| Dimensions: | 102m (335feet) x 70m (230feet) |
Estadio Municipal de Castalia is a multi-purpose stadium in Castellón de la Plana, Spain. It is currently used mostly for football matches and is the home ground of CD Castellón. The stadium holds 15,500 (all-seater) and was built in 1987,[2] replacing the original Estadi Castàlia which stood on this site, but at 90° to the current layout. The pitch size is 102x70m.