A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

Remember that scene in the Matrix, when Neo is in the big white room with all the weapons flying by? Well, this is what it would look like if he had wanted trees instead of guns.

This lab's maddening silence is good for business but bad for sanity.

The rocks of a certain area of Butte, Montana give off a musical ring when hit.

New fungal and bacterial species call this deadly lake home.

A lake formed in the basin of a massive impact crater takes the shape of an unbroken ring when viewed from above.

Terrifying derelict military hospital once housed a recuperating Hitler.

This stately estate house features a tower covered in a bright, modern mural.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

The ancient tomb acts as a calendar that keeps perfect time.

Abandoned city hidden from the world by tropical forest and isolation on the coast of Kenya.

A Marxist summer camp full of fantastical statues lies tucked away and forgotten in the forests of Moscow.

A nightly tradition fills the streets of Flogsta with a collective scream.

The world's toughest modern Christian pilgrimage leads directly to the gates of Hell.

An underwater city for the dead.

The abandoned Japanese amusement park once loomed as a dystopian Disneyland.

An Australian lake whose pink hue defies scientific explanation.