Castle of Turégano
The Castle of Turégano is an ancient fortress located in the town of Turégano in the province of Segovia, Spain. The castle was founded on the site of a pre-existing fortress. Its structure is integrated into the adjacent church of San Miguel.
In 1585 the castle was used to imprison Antonio Pérez, the then-disgraced secretary of king Philip II. An attempt to free him from captivity here failed.