A Surreal flight of architectural fancy in Vietnam's Central Highlands.

This grisly effigy displays an early Christian martyr who was skinned alive and beheaded.

Pick up this rock and become an instant legend.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

A psychedelic labyrinth on the San Francisco bay.

The longest hedge maze in the world.

A long-forgotten Victorian swimming hole is still a fun spot for a dip.

Mobsters came for a soak in the hot springs, and stayed for the illegal gambling and bootlegging.

An enormous, inside-out glass globe built in 1935.

These small, triangular, colorful houses are a staple of Madeira Island.

This little-known national museum houses over 40,000 works of art from across the world.

This chapel is the site of a yearly pilgrimage that originated during the Middle Ages.

This Gallo-Roman sanctuary is dedicated to Serápis, god of the underworld.

The best place in the world to buy tinned fish.

When Azorean green tea meets volcanic hot springs water, a luminous brew is born.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

Houses are tucked between, on, and underneath giant boulders.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

The largest lake in the Faroe Islands seems to be held hundreds of feet above sea level thanks to an optical illusion.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

More than a century old, this cast iron bridge on the Balmoral Estate leads to nowhere.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.