A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

Three bridges straddle a stream, one stacked upon the other.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

A hermit's tiny cell built into the cliffside that saved him in South Pembrokeshire.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

A rocky sea serpent hides caves, blowholes, and a spectacular natural bridge.

Pop culture has helped to keep this iconic British building from being destroyed.

The remains of Crystal Palace Great Exhibition of 1851.

Abstract dinosaur models in London.

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

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

An exceptional engineering feat that facilitates the migration of salmon upstream during their breeding season.

This rare surviving broch is one of Scotland's most impressive Bronze Age structures.

A glacial pothole was once a hideout for a notorious Scottish outlaw.

These ruins witnessed the final gathering of the failed Jacobite Rebellion.

This site contains overlapping ancient graveyards that existed about 1,000 years apart.

These skilfully executed, poignant works of art dot a verdant Scottish dell.

This Scottish castle has witnessed clan rivalries, Jacobite uprisings, whisky smuggling, and more.

Scotland's only funicular railway is also the United Kingdom's highest.

Britain's only herd of free-ranging reindeer.

One of the most spectacular 18th-century bridges in Scotland.

Designed to allow funerals to proceed over the River Dulnain.