This $62 million dollar temple was erected to house one little dental fragment of religious history.

The headquarters of the Mahanikai school of Buddhism, Thailand's largest monastic order.

A collection of art from Bulgaria's time as a communist state.

A full figure 4th century incorruptible saint lies in a glass coffin in Croatia.

The complex has been abandoned since the Croatian War of Independence, barring a stint as a set for 'Game of Thrones.'

This abandoned airplane hanger is said to have once been a top secret launch facility.