Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

In the shadow of a former battleground, the resting place for nearly 2,000 soldiers who died in World War I.

This Grade II Listed Building with an Art Nouveau façade once contained a unique print shop.

This mountain fissure hides a secret path to a secluded mossy grotto within the rock itself.

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.

This suburban British town holds secrets that would have made the druids proud.

The first peace pagoda to be constructed in the Western world sits next to a small English lake.

Life-sized bronze statues of fictional puppet characters.

How did a lighthouse wind up in the middle of this landlocked German city?

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

This sculpture marks the spot where one of the greatest Roman rulers was proclaimed emperor.

One of the shortest streets in York has an especially odd name.

Makers and sellers of the original and finest York Ghosts.

This network of narrow, medieval passages has the most delightful name.

A century-old tradition has culminated in a small but singular collection of feline effigies.

Follow the original medieval paths that wind through this intriguing section of the city.

This tiny little pool is said to be home to a malicious mermaid named Jenny Greenteeth.

The largest greenhouse in the world is home to over one million types of plants.

400-year-old garden, restored to beauty.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

A temporary art piece to celebrate LGBTQ Pride is now a permanent part of Stockholm's traffic landscape.

This small museum nestled inside a souvenir shop is dedicated to Sweden's most well-known toy.

Outside a Viking museum sits a modern-day runestone made by a Swedish runemaster using traditional methods.

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.