This former charity hospital for elderly clergy houses some of Seville’s most treasured paintings.

The world's largest wooden structure.

It took 28 years to build this massive statue of the Hindu god Vishnu riding a mythical bird.

A crazy maze of a hostel, where every trap door and secret entrance brings you to a new wacky, wonderful room.

Concrete balls on wires constructed to stop train surfing in Indonesia.

The unique design was created by the traditional way communal rice paddies were divided among the indigenous people.

A striking series of six bridges connect islands in Indonesia.

After a 2004 tsunami, this stranded boat was left in place.

The remote island home of the overlooked explorer who co-discovered the theory of evolution by natural selection.

This monument marks where the exact middle of the world used to be.

Explore a uniquely pristine Borneo forest, now protected by former headhunters turned tour guides.

The second generation of a mighty volcano rises from the sea.

This Javanese-Hindu temple from the 15th century is unmissable for anyone with even a passing interest in erotic art.

Site of the largest volcanic eruption in the last 25 million years, one which may have nearly wiped out humanity altogether.

A hundred and twenty year old twelve story lighthouse located on a beautiful Indonesian island.

The wing of this deserted Boeing 737 almost touches the Dunkin' Donuts next door.

A Balinese resort, empty and trapped in time.

A mud volcano in Indonesia spews out 50,000 cubic meters of mud every day.

These broken shards of ancient ruin may hide an ancient pyramid.

Bright Indonesian villages painted in a rainbow of competing color schemes.

The inky volcanic sand leads to reefs teeming with aquatic life waiting to be discovered by snorkelers and divers.

A real-life "hobbit" cave in Flores, Indonesia.

These 40,000-year-old stenciled hands are older than the famous cave art in France and Spain.

This Indonesian village was revitalized by a vibrant rainbow paint job.