Cathedral (Siena) - Crypt, Crypt in Italy
The crypt of the Cathedral of Siena is an underground room in the city's cathedral.
It was hidden for centuries and was only rediscovered in 1999.
The crypt contains remarkable frescoes that date back to the 13th century.
Visitors can explore the crypt to admire its impressive medieval art.
The unexpected discovery of the crypt has provided invaluable insight into Sienese art and history.
Location: Siena
Source: Wikimedia