The stunning interior of this Gothic church is covered in ornate gold details.

Colorful and chaotic stacked hotel in North Holland.

Real bones which are said to have belonged to a Polish dragon.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

England's most notorious suicide spot.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

More than half of this Indian palace is drowned but it looks all the more spectacular for it.

The most alien-looking place on Earth.

This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

Dating back almost 400 years, the oldest public collection library in the United Kingdom was once the study hall of Karl Marx.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

Every summer local children form "pysja patrols" to save young birds that have wandered from their nests.

Swarovski's museum/theme park is a fake diamond fantasia overlooked by a giant.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

This immaculate and historic water garden culminates in a massive stone dining table with an inset fountain for chilling the wine of the Cardinal's guests.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

999 stairs lead visitors through a massive hole in a mountain known as the Gateway to Heaven.

A 12th-century fortress containing some of Berlin's oldest buildings.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

The largest stone moai on Rapa Nui.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

66,000 pieces of art, donated by one of the world's richest men.

A Turkish ghost town abandoned in a population exchange with Greece.