Colonia Regina Elena, Summer camp in Italy
Colonia Regina Elena was conceived as a seaside summer camp for children.
Established during the rule of Mussolini, it's a mark of 20th-century Italian history.
The structure reflects the Italian Rationalist architectural movement.
It's located in the coastal city of Pisa, known for its famous leaning tower.
The building is notable for its innovative use of solar treatments in its design.
Location: Pisa
Source: Wikimedia