This historic stone bridge has an entire neighborhood clinging to its sides.

Beloved children's TV characters freckle the German city's streets.

Art historians have debated the identity of this medieval stone rider since the 19th century.

A Neolithic tomb hidden among a spectacular boulder-strewn stretch of coast.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.

The enormous earthwork sculpture honors the ponies that lived and worked in the old colliery.

This former Welsh metal factory is now a lovely abandoned relic but was once one of the industry's world leaders.

A memorial to the British politician who spearheaded the National Health Service.

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

Several land speed world records were shattered at this Welsh beach.

Eerily lifelike effigies stare at everyone who enters this sanctuary.

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

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

The remains of a small medieval chapel mark the legendary birthplace of the patron saint of Wales.

In 1909, the steepest and most difficult piece of track on the Canadian Pacific Railway was replaced with a series of spiralling tunnels cut into the mountains.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

Thousand-year-old trees tower within one of the world's only inland temperate rainforests.

Roadside collection of 65,000 signs.

Home inspired by the crystal rock formation of the Emerald Estates.

The easternmost town in Alaska can only be accessed from Canada.

A town's monument to a touch-football victory 50 years in the making.

Not far from Mount Rainer, an iron wonderland claims the landscape.

City Council meetings still happen in this historic building, impeccably preserved on the inside.

A giant sculpture dedicated to a staple of South Bend food culture.