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

This single-track road rewards brave drivers with stunning Scottish scenery.

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

The mysterious megaliths have enchanted and intrigued visitors for thousands of years.

A magnificent, iconic stone tower in the Scottish Highlands.

Spend the night in this formerly abandoned traditional Scottish village.

A red-brick beacon stands against the tempestuous Atlantic, on the windiest site in the United Kingdom.

Thousands of flamingos and other bird species flourish in these Camargue wetlands.

Limestone grottoes turns everyday objects into stone.

Wall after wall of this French seaside neighborhood is intricately decorated with seashells and corals.

Bordered by forest on three sides and the ocean on the other, the Great Dune of Pilat is the highest sand dune in Europe.

A daring D-Day assault by U.S. Army Rangers is commemorated atop the high cliffs of this strategic point.

This ancient theater was once the home of fierce gladiatorial battles.

Hundreds of prehistoric stones, arranged in perfect lines in a French field.

There has been an astronomical clock on this spot since the 14th century.

A chapel on a volcanic core, marking the end of a successful journey.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

Massive puppet-automaton machines created by French artist collective Machines de l’Ile.

Historic medieval fortified city in southwest France.

This salt marsh in Southern France is as pink as the flamingos that inhabit it.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

This roadside attraction looks like a flying saucer parked atop the tundra.

The world's first and only escalator for lazy bicycles and their daunted riders.

World's strongest whirlpool.