This attraction was abandoned after the Chernobyl disaster.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

Cold storage for agricultural biodiversity.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

A pub that is literally in the middle of nowhere, but continues to do business.

The longest hedge maze in the world.

One Italian taxi driver covered his entire house in small seashells creating a weird bit of architecture that is preserved to this day.

Burial mound for the ears and noses of thousands of mutilated Korean soldiers.

1,001 carved statues of the Buddhist God of Mercy, each with a unique face.

A 59-ft. robot statue looks over the citizens of earthquake-ravaged Kobe.

This Italian dam is covered in salt-hungry goats who manage to scale its almost vertical face.

Eco-village hidden in the foothills of the Alps that created a massive system of psychedelic underground temples.

Some people believe that this makeshift space monitoring station received transmissions from clandestine cosmonauts.

A self-proclaimed libertarian micro-state on a tiny bit of disputed territory between Serbia and Croatia.

This impressive clifftop temple was once at the center of an international custody dispute.

This 1967 experiment in modular architecture was designed to be a new model for urban living.

What once sat in the world’s spotlight is today a largely disused ghost complex.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

This abandoned Olympic skiing facility still bears the scars of the Siege of Sarajevo.

Once an indicator of social class, the color blue has come to define this city on the edge of the Thar Desert.

The 1936 Summer Olympics site is a crumbling remnant of sportsmanship and a history its host country would like to forget.

This collection of historical artifacts and tropical wildlife waits just beneath the surface of the water.

The winter home of millions of migrating monarch butterflies.