Fort of Nossa Senhora da Rocha
Portugal · Europe

About
The Fort of Nossa Senhora da Rocha (also known as the Fort of Our Lady of the Rock or Castle of Porches) is a medieval castle situated in the civil parish of Porches, in the municipality of Lagoa in Portuguese Algarve. Inside the fort is the Chapel of Nossa Senhora da Rocha, of uncertain date.
Adapted from Wikipedia (CC BY-SA)。Photography via Wikimedia Commons.