In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

The library of every book lover's dreams.

Pluto is still considered a planet in Ithaca, New York.

The last vestiges of a magnificent Victorian-era train station can be found in this pub.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

This 12th-century castle majestically overlooks the city and the beautiful Mosel River valley.

This tribute to the fictional detective stands at the famous literary character's address.

This work of art, which took 35 years to complete, has a motorway running through it.

A whimsical bridge uses saxophones to pay tribute to two great men and the European Union.

The tallest church in Mechelen might have been the tallest in the world if not for a lack of funds.

Take a leisurely walk through the park to find the seven giant troll sculptures hidden throughout the park.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

Northern Ireland's Brobdingnagian stepping stones.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Hear the quietest sound from across the dome.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

This one has sailed five times as far as Sir Francis Drake's famous ship.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

Cemetery honors Americans who died during WWII and is the resting place of Gen. George S. Patton.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

This collection of Neolithic monuments make up one of The U.K.'s richest archeological landscapes.

Looking strangely like Rome's Colosseum, this unfinished tower has dominated the skyline for over 100 years.