This ancient cave temple complex is the largest and best-preserved temple complex in Sri Lanka.

Seven beautiful 1,000-year-old rock-cut Buddhist statues.

The ruins of this old church are slowing sinking into the sand.

An ancient stone fortress considered by many to be the eighth wonder of the world.

This mesmerizing architectural wonder will take your breath away with its unusual color patterns.

Hidden in the shadow of a rocky fortress is one concubine’s long-forgotten legacy.

More than half of this Indian palace is drowned but it looks all the more spectacular for it.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

Thousands of exquisitely carved stone water storage wells, hundreds of stone steps fill this exquisite medieval stepwell.

The world's tallest circular building is loaded with symbolism, but many just see a big donut.

The oldest Muslim cemetery in Singapore, with a strong royal connection.

Formerly known as the Malay Quarter, Bo Kaap is a colorfully-painted suburb located in the “Mother City” of South Africa.

Raging waters have created a strange geological site that looks like something off of a progressive rock album cover.

In La Paz's huge, city-sized cemetery, the deceased are stored in rows of apartment-like buildings.

Bolivia's needle-like rock formations.

This lake’s emerald green waters are a spectacular sight, but it’s not a great place for a swim.

This red lake 4,000 meters above sea level is home to rare flamingos.

A seemingly endless landscape of pure salt stretches far across Bolivia.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

The fighters and conspirators that won independence for Paraguay held secret meetings at this historic house.

These spectacular ruins were built by Spanish padres in the 17th century.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

This Costa Rican topiary park is a surreal garden of unearthly delights.

A park built around the legend of a clam-loving giant who created a monumental midden.