Tower of the Bones
| Tower of the Bones | |
|---|---|
| Plaza de Oriente, Madrid | |
| Location | |
| Coordinates | 40°24′59″N 3°42′55″W / 40.416464°N 3.71525°W |
| Site history | |
| Built | 11th century |
The Tower of Bones is an Islamic watchtower, the remains of which are exhibited in the underground parking structure in the Plaza de Oriente, in the Spanish city of Madrid. It was built in the 11th century by the Muslim population that founded the Mayrit fortress two centuries earlier, as an integral part of its defensive system.