Once the foundation for a mansion, these ruins now offer amazing panoramic coastal views.

Where dogs like the rare "Fire-Tailed Border Cocker" run free on the mountainside.

This Costa Rican topiary park is a surreal garden of unearthly delights.

The last resting place of the famous Native American princess is marked by a haunting monument.

The final resting place to 300 Victorian-era pets hides inside the city park.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

Eighty million natural history specimens call this gargantuan museum home.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

This unique, full-sized copy of the Bayeux Tapestry sports a few modern additions, including underwear.

The wooden grave marker of a railroad worker who died in a freak whirlwind.

This display showcases the culinary equivalent of steel-toe boots during World War I.

This natural history collection contains the bones of a circus elephant that seem to be chasing a whale skeleton.

Giant marble phalluses on the sacred island of antiquity.

Replicas of Apollo's leonine stone guard cats still line a sacred row in Greece.

An often overlooked ancient site in downtown Athens with substantial history (and nature).

A sprawling collection of books and manuscripts about ancient Greece that would have put their famed libraries to shame.

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

Instead of solid circles, the stoplights in this northern Icelandic town have glowing red hearts.

This verdant, tree-lined Reykjavik graveyard is both enchanting and eerie.

This stunning concert hall has become a symbol of Iceland's national recovery.

This collection of unique liquids allows visitors to wander the waters of Iceland's glaciers.

The bright red stripes streaking across the rocks are the star feature at this Icelandic waterfall.

The oldest steel ship in Iceland has been beached for years and is now a rusting ruin.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.