Who knew the Devil's domain was a hot spot for tubing?

This colorful and fiery mural depicts the Irish folk story of the beloved hero Cuchulain.

This obscure walkway links Edinburgh’s Old Town with one of the city's prime vantage points.

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

One of 100 “Whaling Wall" murals painted in 13 different countries by a renowned marine life artist.

The 20th-century chapel’s intricate woodwork includes amazing details, most notably angels playing bagpipes.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

One of the most scenic falls in Massachusetts has a history of death and grim legend.

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.

This eclectic sanctuary is a hodgepodge of various architectural styles, all crammed into one building.

Deep in the countryside lie the remains of one of the grandest Roman dwellings in Britain.

Beasts and branches swirl in sandstone carvings, interrupted by one strange creature.

The only medieval bridge in Britain with its defensive tower still in tact.

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

This ruined medieval castle was the scene of Lord Robert Dudley’s seductive reception for Queen Elizabeth I.

The home of an eccentric Edwardian gentleman is packed to the rafters with handcrafted items collected over a lifetime.

A miniature village mimics the surrounding buildings so well it includes itself.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

It's possible to walk inside one of the largest Neolithic tombs in Britain.

Europe's largest prehistoric mound – burial site of a legendary king?

The largest stone circle in the world has ended up bringing up more questions than it has answered.

The granddaddy of English geoglyphs dates back to the late Bronze Age.

A petite castle folly in the English countryside.

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.