Vast stretch of tide-pools with a unique Moroccan charm.

The true depths of these stunning Moroccan caves are unknown.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

A fortified city, home to a remaining population of five families

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

Rocky Atlantic beach home to a stunning stone arch.

One of the most spectacular canyons in the world.

A Moroccan getaway in the mountain range that plays the Himalayas' stunt double.

Morocco's Argania trees are infested with nut-hungry goats.

Founded as a refugee camp, now a popular tourist spot.

360° views of the city plus five floors of optical illusions and hands-on science.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

These fantastically named natural pools look like something out of a Scottish myth.

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

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

One family's mission to exemplify sustainability took on a whole new life as a surprisingly beautiful home.

A retiree's challenge to build an outdoor wonderland out of trash.

A bright little alley in La Boca is a part of tango history.

Mineral springs believed to hold therapeutic properties draw in visitors from all over.

This giant power line tower is a robot that can express its moods in neon.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.