This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

Reputedly based on the tomb of Jesus Christ, this crypt is the oldest surviving structure of any cathedral in England.

This collection of ancient structures makes up part of the largest group of prehistoric earthworks in Britain.

At 22 feet tall, these Bronze Age monoliths are some of the tallest standing stones in the United Kingdom.

The recreated ruins of a house designed to memorialize a World War I shelling on the town.

This beautiful example of Victorian engineering is the oldest water-balanced funicular anywhere in the world.

This pub was 238 years old when it decided to revamp its image: It started serving Thai food.

This coffee shop lies hidden beneath a historic church.

This historic former textile mill now houses a brewery, hotel, and what's believed to be the longest bar in the United Kingdom.

The last fully working Victorian Turkish bath in England.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

This sculpture of Edward of Woodstock is surrounded by eight Victorian lamp bearers.

Hidden behind a wall for decades, this masonic lodge was only rediscovered during renovations.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

Gutted during the Liverpool Blitz, this architectural husk has been left destroyed in honor of the dead.

A Reformation-era fiery figurehead once denoted this location as a print shop.

The largest municipal cemetery in the United Kingdom and the second largest in Europe contains some of Manchester’s biggest characters.

The second smallest castle keep in England.

A steep and winding road in the Yorkshire Dales passes by these deep natural potholes.

Plaques celebrating Lithuanian writers freckle a wall of this picture-perfect path.

At 1,732 feet above sea level, this spectacularly isolated yet surprisingly bustling bar is the highest pub in Britain.

Somewhere there is a giant who can no longer poop, but now travelers can stay inside his anus.

One of the few surviving street funiculars in the world.

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