In 2018, Pohoiki Road was severed by lava flowing from the eruption of Kilauea.

One of the oldest active carousels in the country—but it might be missed by all but the keenest-eyed boardwalk strollers.

This hand-carved wooden carousel in the Story City North Park was built in 1913.

Now overgrown, these anti-tank barriers from World War II are sometimes called "dragon's teeth."

The red crab exhibits one of the most spectacular migrations on earth, despite manmade obstacles.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

The once and future home of New Zealand's famed Pink and White Terraces.

Deadly scalding and one of the largest hot springs in the world.

This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

A once popular resort—said to be the vacation spot of gangster Al Capone—now remains abandoned in the woods of Arizona.

A vertically floating hemlock controls the waves and weather at Crater Lake.

Water of undetermined depth has attracted rare fish and cult leaders alike.

This statue pays tribute to the iconic musician in the place where he recorded his final studio album.

Led Zeppelin wrote some of their most iconic songs at this little 18th-century Welsh cottage.

Historic cuisine meets fine dining in a hotel-restaurant overlooking Hyde Park.

Mount Tambora is the site of the largest and deadliest volcanic eruption in recorded human history.

Inside this store, a mysterious statue draws visitors from the world over.

A three-table eatery sits inside the home-kitchen of a seafood virtuoso in Bangkok's Chinatown.

This Frank Lloyd Wright summer house was designed along Lake Erie as a retreat for a client's wife.

This opulent Pueblo Deco movie palace melds Art Deco and Native American motifs.

This Art Deco airport was once deemed “the air hub of the Americas.”

The oldest platform carousel built in the United States continues to delight children in Martha’s Vineyard.