Small Easter eggs are hidden in the ventilation holes of the city's newest trains.

A heated statue pays tribute to one of Sweden's great actresses.

A secret climbing tree hides along the side of a Costa Rican road.

Stockholm's deepest subway station is also a stunning ecological wonder.

Now a hotel, this former bank was the site of a robbery that spawned a psychological phenomenon.

What was once a unique system of urban elevators is turning into a mechanical ruin.

A safe place for the wild donkeys of a hot vacation destination.

This large round boulder is said to emit spiritual power, but it may just be magnets.

The cell which saved the life of Ludger Sylbaris, "the man who lived through Doomsday."

An hour south of Punta Arenas (Chile) along the Strait of Magellan, a Kcymaerxthaere plaque tells the story of Culev Larsze, cursed to live without words in the fictional world of Kcymaerxthaere.

Millions of glowing microscopic organisms light up the waters of this luminous lagoon.

A giant gun barrel in Barbados that once hoped to shoot outer space with science.

A steamer run aground near Bimini lives a second life as a playground for scuba divers.

These eclectic homes nestled into the cliffs of a Caribbean island were built entirely from scavenged materials.

Rare signs of the former Soviet Union in the Caribbean, though not where you'd expect them.

This popular tourist cave was ignored for almost 200 years before being mined into an attraction.

This famous writer's tombstone is a literary pilgrimage site that was publicly defiled by a rival.

A city continually buried under the ash of a volcano that has been erupting for more than 15 years.

The subtle interplay of fire and water is hard to ignore at this remote Jamaican spring.

A natural tidal swimming pool is ringed by bizarrely artistic lava rock formations.

Mineral springs believed to hold therapeutic properties draw in visitors from all over.

The largest stone moai on Rapa Nui.

Abandoned bull fighting ring, slowly falling apart in Uruguay.

A three-centuries-old crypt in the foothills of an old plantation.