Remnants of a Victorian garden feature sitting in public woodland.

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

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

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

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

The atmospheric road was never meant to be so creepy.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

The world's largest collection of witchcraft regalia.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

This relatively recently abandoned brewery is a tragic reminder of the continuing effects of Hurricane Katrina.

This abandoned Civil War fortress is slowly being swallowed by the waters of Lake Borgne.

Once defending the city of New Orleans from invasion by sea, this fort faces an uncertain future.

If New Orleans is the birthplace of the "cocktail," why does their own museum of cocktail memorabilia beg to differ?

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

At the top of a local ski mountain is a hidden cemetery containing the graves of just two soldiers.

This monument commemorates the only American soldiers to have directly fought Russians during World War I.

The grandiose interior of this bar speaks to its past as home to famous jewelers and railway offices.

This museum remembers an apocalyptic cult that became more famous for baseball than religious radicalism.

Legs Inn provides Polish food, a cornucopia of Native American artwork, wood carvings, and mounted deer heads.