Central America's deepest lake is actually a volcanic caldera, surrounded by three volcanoes.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

Every equinox this Maya pyramid puts on a spooky ancient light show.

A museum marks and documents the site of the Titanic's launch.

This Italian-style temple replica has been threatening to fall off the Irish coast for hundreds of years.

Northern Ireland's Brobdingnagian stepping stones.

The atmospheric road was never meant to be so creepy.

The lake that fills and empties itself at random.

An optical Illusion once believed to be an electrical phenomenon.

Eighty million natural history specimens call this gargantuan museum home.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.