Sloth rehabilitation center in the jungle of Costa Rica.

In 1988, jazz legend Chet Baker fell to his death from a window of this hotel facing Amsterdam Centraal.

Watch cheese-flipping robots in action at this factory and museum.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

Strange secondhand shop showcasing taxidermy and oddies

Europe's official "zero-level," the equator of elevation.

The oldest skyscraper of Europe now stands dwarfed by the surrounding structures.

A multi-story, retro videogame time capsule in the Netherlands.

Invisible bridge parts the waters, invoking biblical images and preserving the ominous feel of an ancient moat.

The largest airborne operation in history was launched to capture this bridge.

Organisms normally seen under a microscope decorate this church.

Cycling around the Veluwe visitors are treated to a collection of stones from around the world.

This large open-air museum showcases the ordinary lives of the people of the Netherlands and pre-industrial crafts and practices.

A set of beech hedges planted in the 19th century forms a tunnel that takes on a different appearance in every season.

Inside this McDonald's you can dine on your Big Mac and fries next to a 2,500-year-old Roman wall.

This sculpture meant to honor the bravery of the Indigenous Mapuche people of Chile proved controversial.

A piece of stonework relief commemorates the site where the Devil's rage, and odd apparel, destroyed a house.

The compass on its front was a handy tool for 17th-century merchants who needed to know the direction of the wind.

Constructed along the shores of Lake Zurich, this pavilion is a walk-through work of art.

One of a series of no-purpose kinetic artworks by Swiss sculptor Jean Tinguely.

This Swiss cemetery is reserved for people who died in climbing accidents.

In Florence's great Duomo, a 26 foot fresco honors a mercenary famous for attacking Florence.

This strange bovine gargoyle is said to have been put in as a passive aggressive form of revenge.