This vast masterpiece of Moroccan architecture spreads across 20 acres.

It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

The hairpin turns in this mountain road take the shape of a letter—is it a coincidence or a symbol of love?

These historic defenses ensured the city within would survive hundreds of years of occupations, sieges, and invasions.

The world's first and only escalator for lazy bicycles and their daunted riders.

This Scottish burial tomb once held hundreds of ancient eagle bones.

Also known as “Robin Hood’s tree,” it became a famed location along Hadrian's Wall before it was cut down.

How did this lovely seaside English village come by such an unusual name?

A scenic UNESCO site that doubles as a habitat for various forms of wildlife.

Bridge that died in war and was resurected.

Trek up this glacier before it disappears.

This Swiss cemetery is reserved for people who died in climbing accidents.

An ever-growing field of footwear invites legends and more shoes.

It marks the spot where the high-ranking British officer died during the Falklands War.

A formerly glacier-tipped volcano that inspired none other than Jules Verne.

Three columns of volcanic rock shoot out of the ocean.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

The world's first ice hotel is still one of the most elaborate and beautiful.