Cat art as far as the eye can see.

Established in 1638 to battle the Black Death, Hortus Botanicus Amsterdam is a treasure trove of rare flora.

Once a safe haven for locals engaged in blood feuds, this 400-year-old fortified tower is now a museum showing what life was like for those lying in wait within its walls.

A musical instrument played by the sea.

On the outskirts of Edinburgh, a trio of topiary created by one man over the course of more than 20 years.

This small memorial honors a ferocious feline and local hero.

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

The small Scottish townhouse where the "Father of the National Parks" was born.

Possibly the oldest living thing in Europe, more likely a pagan survivor.

A red sandstone freestanding monolith rises out of the sea in northern Scotland.

A verdant 17th-century-style garden hidden along Edinburgh’s Royal Mile.

A secret garden in a picturesque Edinburgh village has inspired artists for centuries.

Legend says a witch conjured the world's third largest whirlpool to protect Scotland from a nasty pirate.

A mysterious monument where a woman who records say never existed was burnt alive for being a witch.

A small island abbey is the final resting place of many medieval Scottish monarchs, including the real Macbeth.

Up-close opportunities to see working birds of prey.

This gallery is home to everything from antiques, to ancient tribal masks.

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

The largest source of fossilized insects anywhere.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

A nun spent 16 years painting the stunning Celtic mural that covers the interior of this WWI memorial.

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.