A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The relics are stored in a silver reliquary, where they can be seen through glass.

This symbol of Polish heritage survived the occupation during World War II, hidden in plain sight.

A miniatures park with a model of Wolf's Lair as it looked during World War II.

The biggest exposition of dental equipement in Europe. And a Mummy.

Modern art commemorates one of the first military actions of World War II.

Come to this Polish museum to take a good, clean look at filth.

This Communist-era residential block is one of the longest residential building in Europe.

A small granite monument marks where the borders of three countries meet.

Memorial to the lost dead of Gdansk, whose resting places were destroyed during World War II.

This mysterious and once-grand memorial still embodies a remarkable architectural vision.

What was once an underground Nazi city is now Europe's largest bat reserve.

Polish luminaries and masterful folk art find sanctuary in this unique cemetery.

This fairytale inspired, warped building houses restaurants, shops, and a radio station.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

A mysterious structure left behind on the Polish mountainside, sometimes called "Hitler's Stonehenge".

A peculiar family mausoleum built by a German nobleman captivated by the occult.

Naturally formed rock city in Poland.

The site of the first battle of World War II.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

This Nazi ruin was the site where Hitler was almost blown up by a suitcase bomb.

What looks like a crashed Zeppelin is actually a bright, airy reading room perched atop a modern museum.