Legend says squeezing into this slender stone seat will make your wish come true.

The ruins of a 19th-century corn mill are haunted by a malevolent cave-dwelling spirit.

This historic castle was already in ruins by the 13th century.

This beautiful example of Victorian engineering is the oldest water-balanced funicular anywhere in the world.

Each spring this woodland floor is carpeted with purplish flowers as far as the eye can see.

A piece of baseball history is preserved in a Pittsburgh parking lot.

A South African bar inside a hollowed out 6,000-year-old Baobab.

This lower Manhattan bar is set up in an old bank vault that rests beneath a skyscraper that hides even more historic splendor.

Nikola Tesla's former home contains an homage hidden from plain sight.

A 115-year-old restored German dining hall awaits those who venture beneath the Minnesota State Capitol.

Cool down and fill up after visiting Teotihuacán at this bar and restaurant in a deep, underground cave.

An abandoned marine theme park has created a difficult experiment in dolphin rewilding.

This abandoned amusement park was built on a site with a dark history.

Vietnam's feral abandoned water park offers access to a post-apocalyptic funscape, now with fewer crocodiles.

This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

An abandoned theme park with a strange and tumultuous past.

The abandoned medieval theme park was meant to be the "Disneyland of the Philippines."

A strange mishmash of ruins and abandoned structures hint at the park's many lives.

Strange beasts lurking in a garden are all that remain of a quirky, short-lived theme park.

An abandoned amusement park hints at the twisted history of the Newfoundland Railway.

This public space is speckled with the eerie remnants of a defunct amusement park.

This remnant of an ancient Persian city is considered to be the world's largest single-span brick vault arch.

A natural arch offers panoramic views of Yangshuo's karst hills.