This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

Bacteria and algae give the salty water its bubblegum hue.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Wall after wall of this French seaside neighborhood is intricately decorated with seashells and corals.

Brisbane's manmade urban beach has enough water to fill five Olympic-sized swimming pools.

It's said to be one of the most significant collections of contemporary Chinese art in the world.

A giant Australian fruit and tropical farm.

One of the best beaches in the entire world.

Built over an abandoned train yard, this hidden gem is full of winding paths and offers gorgeous views of Sydney Harbour.

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

A small, but award-winning beach known for its literally spotless reputation.

Australian Lake set aglow by Noctiluca Scintillans.

An Australian lake whose pink hue defies scientific explanation.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

Tubing through a cave lit with glowworms is a magical underground experience.

Canada's oldest railway tunnel is illuminated in a rainbow of color as it passes under the streets of this small city.

A famous hotel houses an impression collection of mini dioramas and giant doll houses.

This chilly Canadian hotel has a four-month lifespan due to the unusual material it's made of.

This natural sea cave hides a small wonderland of natural turquoise beauty.

Traditional 15th century Chinese garden in the middle of Vancouver.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

A former suicide bridge is now accumulating symbols of love instead of a body count.

The celebrated eyesore created by starry-eyed sweethearts.

From the dishes to the art, this Michelin-starred restaurant orbits around one beloved French melon.