The longest fence in the world stretches over 3,000 miles to keep the dingoes out.

An incredible garden taking over the interior of a massive sinkhole.

These mythological giants take time out of their busy day guarding a Victorian market to let you know what time it is.

A colorful street named for the legendary Australian rock band.

The labyrinthine storm tunnels beneath the city of Melbourne are ruled by a band of urban explorers.

The 18th-century home was disassembled into 253 cases and brought all the way from the other side of the world.

One of the oldest theaters in Australia, it's also said to be haunted by a performer who died on stage.

No one seems to know who suffered the disappointment at this particular place.

Home of the world's largest crocodile.

This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.

This mechanical clock performs "Romeo and Juliet" in a Shakespeare-themed New Zealand town.

A steampunk airship "floats" above Hamilton Gardens delivering plants and compost.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

This strange geological landscape erupts with sudden bursts of water.

A giant doughnut was given to the small New Zealand town of Springfield to promote "The Simpsons Movie."

New Zealand's epic shrine to all things puzzling.

Three rooms of bones, curios, and one artist's collection of natural artifacts create this intriguing museum.

Highly spherical boulders on the shores of New Zealand.

The most southerly spot on New Zealand's South Island is home to surreally shaped, permanently mangled trees.

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

Once the most densely populated place in the world, this island is now a ghost town.

A taste of the macabre Tokyo's ritzy shopping district.

Hot springs monkey spa in the middle of Hell's Valley.

This World War II-era bunker is now packed with posters and props from movies and TV shows filmed nearby.