The largest and, arguably, most scenic fortress in Bhutan.

This enormous gold Buddha statue was hidden inside a stucco decoy for centuries.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

Striking, enormous gold-plated sculpture of Buddha installed in the 19th century.

This small fort played a huge role defending Puerto Rico’s capital city.

This colorful gate stands as an entrance to the walled city of Old San Juan.

An important Mayan religious and trading center dating back to 200 BC.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Witnesses claim the Virgin Mary statue outside the church once mysteriously shed a single tear.

This French colonial post office is arguably the grandest in all of Southeast Asia.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

This collection of reclaimed landmines acts as both an exhibition of their deadly history and as a shelter for children affected by them.

A battle between nature and architecture in the Cambodian jungle.

A Guinness World Record-holding social enterprise whose shows don't shy away from heavy themes.

5,000 skulls in memorial to those killed by the Khmer Rouge.

Khmer Rouge's high security prison.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.

Sacred Buddhist home of some spiritual monkeys.

A brick building in Kathmandu's Durbar Square is home to Nepal's most prominent living goddess.

Lake Phewa is home to the only island temple in Nepal.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

An icy lake tucked among jaw-dropping alpine panoramas.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.