Places piccolo8va Wants to Go

The world’s narrowest house makes for an awkward, four-foot-wide living space.

Museum dedicated to "the man who moved the Earth."

An abandoned Nazi explosives plant founded by the inventor of dynamite is now an underground museum.

The unsettling remnants of a torn down movie set lies nearby the ruined location of the actual Płaszów Labor Camp.

Communism's topsy-turvy effect on Poland has been brought to life in this wacky tourist trap.

Warsaw's fantastically preserved gasworks...almost.

The site of the first battle of World War II.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

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

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

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

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

An underground city of salt.

The walls and ceiling of this Polish church are decorated with thousands of skulls, with another 21,000 skeletons just below.

In Portugal, a secluded stretch of untouched natural beauty hides at the bottom of a steep hill.

A lush oasis full of vibrant plants and striking geometric displays.

This Portuguese bullring is built right into the caldera of an island volcano.

Portugal's National Pantheon has a history of curses, collapses and financial problems.

This architectural beauty is the home to a personal collection of more than 600 examples of mechanical musical instruments.

The "Little Ones," show Portugal in full miniature splendor.

Rainwater transformed this old quarry into a peaceful pond you won't find in most tourist books.

At night, bats patrol this magnificent 18th-century space in search of book-eating pests.

This gaping hole in the middle of a remote mountain lake looks like a portal to another dimension.

A hidden three-foot-wide house separates these two regal churches.