One of Vietnam's most iconic landmarks was built by Japanese traders and is now in danger of sinking.

A series of haunting wooden totems are hidden in the woods surrounding a German environmental center.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

An aluminum skeleton brings Chinese mythology to the French shore.

Old vessels have been transformed into artistic canvases in this unusual cemetery.

This massive collection of taxidermy is full of specimens collected by missionaries during their international travels.

This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

People have been living in the cave houses on this Italian hillside since the Neolithic era.

This medieval castle was painted pink as part of a now-abandoned children's theme park.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

Ring the bell to enter a bar that looks equal parts museum and old curiosity shop.

The verdant mossy ruins of a Franciscan monastery lie in the remote Sintra hills awaiting exploration.

One Portuguese poet described this cape, the westernmost point in mainland Europe, as "where the land ends and the sea begins."

The beautiful baroque library of the Hapsburg empire.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

The bears of Bern have been a city highlight for over 500 years.

The final resting place for the remains of 143 Habsburg royalty.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

Dine amidst exotic plants at this former royal greenhouse.

Perhaps the most spectacular grotto along the Algarve coastline.

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the century.

Berlin's old airport.

A fascinating insight into daily life in the Eastern Bloc.