Along the Palisades skyline are the ruins of a large mansion built in 1911 and demolished in the 1930s.

These towering spires and glowing walls are carefully crafted from hundreds of thousands of icicles.

Hundreds of mossy stones engraved with bits of philosophy, literature and random musings.

A pair of 7-foot legs belonging to the military man of the Mayflower stand jauntily by the side of the road.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

On the Oregon coast there is a natural hole that seems to be draining the sea.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

A marble Lucifer hides behind the pulpit of this Gothic cathedral.

The atmospheric road was never meant to be so creepy.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

A lively annual event in which thousands of people race to push coffins heavy with bodies up a hill.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.