A natural wonder in south Denmark.

Nearly 40 miles and 1,000 years of limestone mines under Denmark.

Behind this pair of dragon trees, there is a tragic story of lost love.

This cave was the former seat of power for two brothers who ruled together as kings.

A statue commemorating the island's tradition of dancing dwarves in Napoleon hats.

This replica of Columbus's famous ship houses the history of La Palma's maritime importance during the Age of Exploration.

These wooden balconies that are both decorative and functional.

The oldest Marian image in the Canary Islands still impresses people nearly half a millennium later.

This mountaintop observatory is home to one of the world's largest reflective telescopes.

The largest salt farm in the Canary Islands is located at the foot of an active volcano.

The longest eruption in the history of La Palma originated with this volcano in September 2021.

These old towers extract salt from the sea.

Volcanic rocks ground down into sand make this Spanish beach as black as night.

This whimsical fountain pays tribute to Toronto's four-legged friends.

Known as "Toronto's Flatiron."

The oldest landmark of Toronto is a testament to shifting sands.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

An homage to Jackie Gleason's bus-driving character from 'The Honeymooners.'

There must be a pun in this haystack somewhere...

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

This translucent sculpture represents a quintessential component of New York City's skyline.

Try not to get slimed in Tribeca.