A museum marks and documents the site of the Titanic's launch.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

A series of stained glass artworks that depict images of the hit TV show.

These engineering masterpieces are a dominant feature of the Belfast skyline.

Northern Ireland's Brobdingnagian stepping stones.

Ancient cliffs resembling a kilt on Scotland’s second-largest island emit an entrancing sound.

This enchanting hill is home to fairy lore and a sinister local mystery.

One of the world's smallest functioning lighthouse boasts an unexpected connection.

An unusual entertainment complex full of up-cycled musical instruments.

A sculpture in a secluded garden honors one of Edinburgh's most innovative thinkers and city planners.

This king penguin is a knighted brigadier of the Norwegian Army.

These trenches were used to train the Scottish military for life on the frontlines of World War I.

The ruins of a 15th-century church once home to priests who prayed for a single family's salvation.

At high tide this strange footbridge appears to have no purpose whatsoever.

This giant steel bear is a tribute to naturalist John Muir.

The oldest warship in Europe is still afloat.

This enchanting Victorian estate was home to the world's first hydroelectric power generator.

One of the few surviving examples of Victorian-era public toilets now houses a small homestay.

A rocky outcrop where monks hid their most holy relic while escaping Danish invaders.

Perhaps the smallest monument dedicated to one of Great Britain's longest serving monarchs.

An underground city of salt.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Seven dragon statues—including one that breathes real fire—are scattered throughout the streets of Krakow.

This Polish cave has housed a dragon, a brothel, and an enduring legend.