This disappearing geyser has been attributed to witchcraft, but really it's all about rainfall.

This forgotten graveyard in rural New York State once served a pioneering hospital.

Manhattan's Thirteenth Avenue was made on landfill then deliberately destroyed — apart from one small, obscure block.

Manhattan's deadly West Side railroad, which killed hundreds of New Yorkers, is remembered by this simple plaque.

This Queens beer hall preserves a German culture and language that is all but lost.

Some of the earliest burial grounds of New York State are to be found hidden away in this quaint town.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

All that remains of a magnate's dream home is a historic gate and an abandoned public pool.

A park full of outsider art, created by college students studying outsider art.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

The most magnificent bottle house in a town strangely full of them.