New Zealand's only running funicular railway.

New Zealand's west coast is one of the best places in the world to view these large seabirds.

The explorer Captain Cook may have named it White Island, but the Maori call it Te Puia o Whakaari – The Dramatic Volcano.

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

The glacier tucked within a New Zealand rainforest.

Some of the clearest water anywhere in the world.

Known for the tunnel that leads visitors to the water.

A glacier pocked with ice caves and surrounded by rainforests.

A gigantic sculpture garden is packed with innovative oddities.

Tubing through a cave lit with glowworms is a magical underground experience.

A building so large that it has its own weather.

Meet manatees face-to-face at this zoo for native species.

An icon among Florida's pre-Disney tourist attractions.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

The crash of this great airship signaled the beginning of the end for dirigibles.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

A historic coal mine that doubles as a museum and tourist attraction.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

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

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.