The longest manmade tunnel in Queensland is now a beautiful trail, home to a special colony of bent-wing bats.

These artifacts were discovered during the construction of the airport, with some dating back to the Neolithic period.

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

Tragic reminders of the 1945 firebombing campaign over Tokyo still haunt this bridge.

A stonemason's hilarious revenge came in the form of this peculiarly positioned gargoyle.

Drink a Guinness under the wings of Reagan's retired Air Force One in his presidential library.

One of the world's largest murals covers a large swath of homes in its hillside neighborhood.

Thousands of miniature bronze sculptures have taken over this city square creating a unique art installation.

A one-ton statue of Steve Rogers beautifies the entry to a Brooklyn Bed, Bath & Beyond.

Sidle into a side alley for a taste of sumo wrestlers' traditional hot-pot soup, in a tiny restaurant founded by a former competitor.

This antique rail car has been reborn as an urban cafe.

Hundreds of large Russian nesting dolls decorate this square, and the largest is a functioning hotel.

Founded by members of the Tohono O’odham Nation, this one-room joint's James Beard–winning fry bread is light as a cloud.

The only Malaysian food truck in Italy slings tangy chicken satay that even Italians love.

This modernist cinema has survived war and reconstruction to become a symbol of Lebanon’s revolutionary spirit.

Constructed in 1882, this jail once housed local inmates and the sheriff's family all under one roof.

This massive monument honors the first human in space.

These unique stepping stones hug a river's edge to take hikers on a journey through a limestone gorge.

Hidden for more than a century, the grave of the Conquistador remains forgotten behind these church walls.

Dedicated to one of the darkest moments in Irish history, this memorial has faced its fair share of backlash.

This centuries-old hotel hides a network of secret cellars and passages once used by smugglers.

This fresco-covered medieval monastery hangs from the side of a steep cliff.

Where else would a linchpin of post-colonial Native American cuisine anchor the menu but a museum?