Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

What was once a unique system of urban elevators is turning into a mechanical ruin.

As one of the world's largest hydroelectric dams this plant took two countries to get built.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

Roman ruins top white travertine terraces formed by ancient hot springs.

The most metal church of all time was built in record time because of an international, pious pissing contest.

Ancient serpentine sacrifice holder that has stood the test of time.

A marvel of Byzantine engineering under the streets of Istanbul.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

The largest ice cave in the world is thought to be the entrance to hell according to Austrian legend.

The original "capsule building" is a masterpiece of Metabolist architecture.

Starship-temple contains 400 tons of drinking water and offers free Japanese lessons.

Gigantic unfinished stupa and the world's 2nd largest bell.

This golden temple is surrounded by hundreds of stone tablets that comprise the "world's largest book."

Enormous pendulum helps keep Taiwan's tallest building from swaying.

Looking for a crappy restaurant? Pull up a porcelain bowl and enjoy your meal.

Cabaret where the show girls are all androids, and the patrons couldn't be more pleased.

A grassy pyramid named after a French battle.

One of the best beaches in the entire world.

Climb to the top of the world's largest seated bronze Buddha.

The second largest reclining Buddha in the world got "lost" for over 120 years.

A precariously perched golden rock defies gravity and brings pilgrims from across Myanmar.

This peaceful, round shrine in the middle of the Sri Lankan jungle acts as a beacon of peace.

This gem-encrusted temple is said to contain some of the Buddha's hair which can make the deaf hear and the blind see.