A 10 million-ton rock once worshiped by the Tahamies Indians, accessed by an astounding staircase.

This quaint Spanish village agreed to be painted blue as a marketing stunt but found that they preferred it that way.

One of the world’s largest collections of paper memorabilia chronicles 4,000 years of papermaking.

At this rare mosque in Tbilisi, Sunni and Shia Muslims pray side by side.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

When the Soviets destroyed the historic Armenian monastery they somehow left its bell tower intact.

Luxury hotel turned into a refugee camp, then turned back into a luxury hotel.

The rocks in this arid basin leave trails of movement behind them.

On Japan's Tashirojima Island, cats are king.

Japanese island famous for poison gas and fluffy bunnies.

An acoustic anomaly with a mysterious cause.

A mysterious echo seems to defy the laws of acoustics.

Modest by day, illuminated majestically at sunset.

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

This mesmerizingly colorful pond looks like a scene straight out of a fairytale.

This beautifully deceptive waterfall is something far different from what it appears to be.

The U.S. Air Force has an anti-satellite laser weapon.

From Coke II to Google Glass, this exhibit features some of the most spectacular commercial flops.

A magical work of architecture where a wind turbine enables monks to levitate.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

This shining multicolored metro station deep under Naples is said to be the most beautiful in Europe.

This is what trains will look like after the zombie apocalypse.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

A lake with hundreds of ancient skeletons surrounding it. The surprise is what killed them.