Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

The notorious "Hanoi Hilton" where Vietnamese colonial subjects and later American POWs, including John McCain, were imprisoned.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

Vietnam's largest Buddha statue depicts a female sage.

This Vietnamese hell cave lets visitors take a walk through a devilish underworld full of demons.

The burning of this 12th-century church kicked off a campaign of Norwegian Black Metal terror.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

A historic hill of tall tales, with one rather special tree.

A church of bones, decorated with 40,000 human skeletons.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.