An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.

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

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

The unusual clock on this 18th-century market building has an extra minute hand for "Bristol time."

Hear the quietest sound from across the dome.

Half-size replica of the Taj Mahal.

Once the largest unsupported dome in the world, beating out the Pantheon and St Peters in Rome.

17th century mosque for Shah Abbas' harem.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.

The walls of the iconic dome are hollow and have a secret stairway.

This 17th-century mausoleum is topped with an acoustic marvel.

The only substantial part of Nazi Germany's formidable defensive line through Northern Italy that survives today, largely intact.

These enlarged egg sculptures represent the native birds of eastern Iceland.

In the right conditions a wall of water up to five feet tall flows upstream against the current on the River Trent.

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

These beautiful objects represent beautiful ideas.

This tiny 1930s Art Deco airport is a beautiful remnant of a bygone era.

The bridges portrayed on EU currency aren't fictional anymore.

Part modern art project, part traditional chapel, this see-through church is only substantial from the right angle.

Beautiful stained glass depictions of the history of human flight fill this surprising chapel.

Bronze plates placed around this Scottish fishing village form a true-scale model of the solar system.

This natural French spring has been turned into a magical grotto by Roman and medieval constructions.

This beautifully designed star-shaped fort was the premier defense system of the late 1500s.