Britain's only herd of free-ranging reindeer.

The world's first and only escalator for lazy bicycles and their daunted riders.

This Arctic mining town is home to a cat that's spent years masquerading as a fox.

World's strongest whirlpool.

The convergence of two currents makes this a surprisingly pleasant getaway in the Arctic Circle.

At the very tippity-top of Europe is a cliff from which you can view the midnight sun.

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

One man's personal collection of KGB memorabilia is presented along with his strange viewpoint.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

A Jenga-style cylindrical tower of books that appears to go on forever.

Macabre astrological automaton clock dating to the late 1400s.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

The fairy tale castle of the "fairy-tale king."

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

One part local history, 99 parts gruesome haunted house.

The compass on its front was a handy tool for 17th-century merchants who needed to know the direction of the wind.

A surreal statue honoring Prague's favorite literary son.

This bronze statue was erected to honor a small Scottish town's beloved stray cat.

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

A local tree surgeon has created a whimsical walk full of carved tree stumps near Scotland's Loch Lomond.

Largest lake in Great Britain measured by surface area.

This Scottish bridge seems to compel dogs to leap to their death.

A fearsome dragon clings to a corner of Munich's city hall.