An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

This Japanese-inspired labyrinth of hot springs is hidden in a Chilean forest.

For those with no fear of heights: a skywalk 4,700 feet up on a Chinese mountain.

Amsterdam's Red Light District leaves little to the imagination.

A fifth-century temple improbably built into the side of a cliff.

The former private quarters and office of Dr. Sigmund Freud now hosts a museum housing the works of the founding father of psychoanalysis.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

Failed state-supported institution meant to rehabilitate students with intellectual disabilities.

Large miniature theme park with 100-plus models.

This historical theme park celebrates all things noodle.

Named for the DeFoe novel inspired by a stranded sailor, this island is known for its rare plants and extreme beauty.

This floating cinema brings new meaning to the phrase "going out" to the movies.

The world's longest known cave system.

Costa Rican accommodation resembles a crash site, but with a nice balcony.