No one's quite sure why there's a metal megaphone bolted on two rocks in the middle of the Mojave Desert.

A lush indoor jungle fills this bustling Madrid transportation hub.

Legend says this rock was once a chopping block for public executions.

A spectacular hidden beach in Ireland has the dark, disturbing nickname of "Murder Hole Beach."

In this roadside "community for the small," abandoned toys gain new lives.

Spend the night in this formerly abandoned traditional Scottish village.

The Neolithic megalith was one of the first archaeological ruins protected by the British government.

Those who own or stay at this 500-year-old, allegedly cursed house often meet terrible fates.

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

Cornish legend says these ancient circles were people turned to stone for playing hurling on a Sunday.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

The beloved bard's garb is proudly displayed within a Freemason's hall.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

At this deceptively beautiful beach, nothing is what it seems.

This ruined 15th-century hermitage is steeped in myth and mystery.

One of the largest cat sanctuaries in North America is considered a "Club Med" for felines.

See wolves, coyotes, and arctic foxes in a natural environment smack in the middle of New York State.

These free-roaming horses were once destined to disappear from the land.

Britain's only herd of free-ranging reindeer.

Only 68 people per day are allowed to visit this New Zealand bird-watcher’s paradise.

On Japan's Tashirojima Island, cats are king.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.