One of the largest busts in the world celebrates the German city's erstwhile namesake.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

Steadily reminding Czechia of its past.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Macabre astrological automaton clock dating to the late 1400s.

A church of bones, decorated with 40,000 human skeletons.

The rusting remnants of a flying boat lie scattered near the site of its fatal crash.

FIFA deemed this isolated field one of the most remarkable places to play the sport.

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

This beach runway is off limits during high tide.

A whale's jawbone and a malfunctioning harpoon welcome you to the village of Bragar and its lore.

A magnificent, iconic stone tower in the Scottish Highlands.

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

Spend the night in this formerly abandoned traditional Scottish village.

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

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

The location of this historic castle was inspired by a donkey.

The remains of a grand castle that may have inspired Bram Stoker's Dracula.

Scotland's oldest medieval bridge is also among the last reminders of early medieval Aberdeen.

An 18th-century lighthouse built on a 16th-century castle is now a monument to the maritime beacons of Scotland.

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

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