On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

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

These fantastically named natural pools look like something out of a Scottish myth.

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.

A sea cave with a waterfall and Viking past

The most northern place on the mainland of Great Britain.

The sign marks one of the endpoints to mainland Britain's longest overland travel route.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

This lovely Scottish nature walk leads to the source of a local legend.

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

360° views of the city plus five floors of optical illusions and hands-on science.

Sculptor Antony Gormley used chaos theory and fractal growth to design his tallest creation.

The last four extravagant street signs of London's historic banking street.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

A hidden treasure in London with a rich medieval history, and the resting place of many luminaries.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

The Great Fire of London and the regulation of one-way streets both started in this alley.

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

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

A unique tribute to the millions of animals who served and died for the British military.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

On October 17, 1814, a 15-ft. wave of beer ran rampant through the streets of London.