Secret North Korean passage discovered below the world's most dangerous border.

The best place for scenic views of the DMZ and North Korea.

The 400-year-old remains of the samurai invasion of Korea.

The yawning maw of this pagan visage is said to bite off the hands of liars.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

Breathtaking and huge 430 year old maps of Italy.

Peace Park and the Atomic Bomb Dome.

This Japanese national treasure was originally built in 593.

A sculpture of the beloved author surrounded by characters from his fairy tales.

About as hidden as can be, this specialty coffee shop is wedged between multi-story buildings at the end of a dark, skinny alleyway in Seoul.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

Relics from an era long gone, sit idle outside this Estonian museum.

Spend your honeymoon where the Devil had his wedding.

The oldest continuously operating pharmacy in Europe.

The Guardian of Tallinn.

This stoic bronze soldier stands as a symbol of Russian sacrifice or Soviet oppression, or maybe both.

A medieval setting reimagined into a unique art alley.

Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

During the Soviet era, the spire of this longstanding church was used as a radio transmission tower.

A unique sculpture calls the outside of this steakhouse home.

The first monument in Estonia that was made by an Estonian sculptor.

This park built on a former fortress has a reputation for romance.

The supreme shrine of the state.

A unique structure located on the grounds of one of five grand palaces that were built by the Joseon dynasty.