This ancient theater, restored in the 20th century, lives on as a venue for dramatic and musical performances.

This once-grandiose behemoth of a monument from the socialist era now sits quiet and closed up.

A striking symbol of the Bulgarian capital.

A flamboyant five-story building in Bulgaria resembles a crawling snail.

A collection of art from Bulgaria's time as a communist state.

A Bulgarian monument to Russia's role in World War II is constantly being painted in pop culture protest.

This historic black and white monastery is one of Bulgaria's architectural jewels.

This massive concrete sculpture is said to be the heaviest communist monument on Earth.

Bizarrely shaped rock formations in northwest Bulgaria come with equally bizarre legends.

An abandoned saucer-shaped monument in the Bulgarian mountains.

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

This tiny lake temple dedicated to a water goddess seems to float on the surface.

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

This massive complex is made up of hundreds of smaller temples that date back to the ninth century.

Think you have a tough job? Try carrying 200 kilos through a cloud of sulfur down the side of a volcano.

Hundreds of Buddhas in a re-discovered Indonesian temple.

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

One native village in Bali lays their dead at the foot of a holy tree whose natural fragrance seems to hide the stench as the bodies decompose.

This massive chapel in the middle of the Indonesian forest is both haunting and fowl.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

A Buddhist theme park brings you a Buddhist version of Hell.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

Singapore's landscaping project is home to 18 incredible Supertrees.

This futuristic German television spire is actually the world's largest digital clock.