The bears of Bern have been a city highlight for over 500 years.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

The hallucinogenic center of the ancient world.

This legendary city has been a tourist attraction for centuries.

The world's first cageless zoo is working to save endangered Tasmanian devils.

Many rock climbers have come to conquer this slender sea stack, with various degrees of success.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

Built by the Portuguese colonists in the early 16th century, this fort is one of the oldest European structure in Asia.

Ferdinand Magellan dubbed the world's largest water village the "Venice of the East."

The memorial stands at the intersection of the rivers Morava and Danube.

Also known as the Blue Church, the building was consecrated to the daughter of Andrew II.

A line of disused military bunkers built to defend against Nazi invasion lies hidden on the outskirts of the city.

A once-fairy tale mansion now stands in a state of disrepair.

Traditional 11th-century outdoor tannery.

Mosaics, storks, and brothels—this ancient city has it all.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

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

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.

This vast masterpiece of Moroccan architecture spreads across 20 acres.

Deliberately hidden for centuries, the magnificent Saadian Tombs were eventually uncovered in 1917.

The ancient heart of Tunis is an enormous maze of narrow streets and alleyways.

Founded in 670, this ancient mosque is an architectural time portal.