The gathering point of an old Melbourne swimming club was site of a historic, world-record dive in 1918.

Unparalleled stargazing, one of Colombia's best observatories, and a swimming pool can all be found in the middle of this ancient tropical forest.

Locals use these rock pools and waterfalls for swimming and cliff diving.

This gold mine–turned–swimming hole is the perfect summer picnic spot, immersed in nature and history.

A hidden bar inside an ad agency has a deliberately misleading name, so employees can stay late under pretext of paperwork.

A secret door leads to this cozy dive that sells only “milk.”

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

This line of 12 tower mills described in the story of Don Quixote is among the most iconic landscapes in Spain.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

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

An abandoned Santa park is as far as this proposed theme park kingdom got toward completion.

This half-finished "city of toys" was almost Italy's own Las Vegas.

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

A semi-abandoned replica of Prince Edward Island's Avonlea—in Japan.

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

A quaint amusement park now sits, rusting and forgotten among the foliage.

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.

This medieval castle was painted pink as part of a now-abandoned children's 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 western-themed amusement park is host to a large number of decaying animatronic cowboys.

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