Ancient snack bar of the Roman Empire re-opened.

Erotic art covers the walls of the largest ancient pleasure palace.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

A museum dedicated to a secret military hospital hidden beneath a castle in Budapest.

A Hungarian pharmacy museum with a box full of mummy powder.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

Once the home of a hermetic monk, this cave now houses a small church.

Visible from both land and sea.

An engineering masterpiece, or “Scheme of Madness?”

A beautiful hike through national parks, forests and beaches in Western Australia.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

The Liverpool street made famous by the Beatles is real.

The first tourist attraction to offer tours for interstellar tourists.

An Australian lake whose pink hue defies scientific explanation.

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

Ship-sized kinetic sculptural fantasy.

This wildly-tiled artist's palace is a living and growing account of the creator's life, loves, and labors.

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.

Hidden behind a wall for decades, this masonic lodge was only rediscovered during renovations.

The curios of pharmacist and collector Henry Wellcome.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.