This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

Preserving the remains of Native American cultures which otherwise would have been submerged behind Hoover Dam.

The drama of nature in full effect in this Nevada State Park.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

A 20-meter (65-foot) robot towers over Tokyo Bay.

This faux-seedy Japanese arcade is made up to look like a maze of alleys straight out of a cyberpunk dystopia.

The Isle of Wight’s “Island Line” serviced by former London Underground trains from the 1930s.

A museum in south England celebrates the amphibious vehicles that cruise on a cushion of air.

This colossal war machine is now a living museum dedicated to underwater warfare.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

One of the largest megalithic complexes in England, which local legend holds is a wedding party turned to stone by the Devil.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

Famously misunderstood wonder of the ancient world

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

This former Roman Catholic Church still contains the embalmed hearts and organs of 22 popes.

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

The only museum with its curator—and her pets—buried inside.

The oldest operating pharmacy in the world features 800-year-old recipes.

Thousands of well-dressed mummies below a monastery.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

1,001 carved statues of the Buddhist God of Mercy, each with a unique face.

The quintessential Japanese rock garden has existed for more than 500 years.

This massive water spout has been luring visitors for hundreds of years, some to their death.