North America's oldest authentic African Village.

This colorful artistic feature atop a Danish art gallery allows visitors to stroll through a rainbow.

A 16th-century horror show built in a lovely Italian garden.

A former electrical substation is now home to an eccentric junk art masterpiece.

Hidden in an Italian forest is a completely homemade amusement park that has taken a lifetime to create.

A Saint Nicholas-themed ghost town in the Mojave desert.

Singapore's landscaping project is home to 18 incredible Supertrees.

A so-called Singapore junk store that is closer to a historical restoration center.

Part bookstore, part café, and part forest.

An Aztec snake god has taken the material form of an apartment complex.

This bronze statue was erected to honor a small Scottish town's beloved stray cat.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

A mysterious castle built as a monument to lost love.

A modern artist's primitive stone faces and unique rock instrument join Iceland's terrain with its history.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

The world's northernmost aquarium looks like it has fallen over.

Science fiction's grandfather has a fittingly marvelous tomb.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

Its buzzing collection honors vibrator history.

An encyclopedic collection of mammal penises.

One of the most remarkable caves in all of Iceland was created by a once raging river of lava.

Learn about Iceland's hidden folk at this school dedicated to the study of elves.

150-year-old satirical tableaus made from stuffed frogs.

Caves famous for the dragon-slaying saint who lived there.