This stone tower was built in the late 19th century to signal the time to ships in the water.

A simple tribute to the migrant workers who landed here before walking hundreds of miles to Victoria's gold mines.

The famed literary character has a unique connection to this city.

The sullen remains of vessels abandoned in the Port Adelaide River.

These bronze sculptures sow whimsy by hamming it up on a pedestrian mall.

The largest collection of Indigenous Australian artifacts in the world, and the rare museum where wood-and-glass cabinets have trumped interactive exhibits.

A massive metal lobster welcomes tourists to a roadside restaurant.

A wealth of plants and horticultural curiosities fill this charmingly antique museum.

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

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

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

Come for the flowers, stay for the bats!

High winds can make this one scary landing.

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

The glacier tucked within a New Zealand rainforest.

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

This strange geological landscape erupts with sudden bursts of water.

A glacier pocked with ice caves and surrounded by rainforests.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

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

A perfect turquoise lake colored with glacier dust.

The ruins of an ancient island city built atop a coral reef in the South Pacific are spectacular and strange enough to have inspired H.P. Lovecraft.

Ferdinand Magellan dubbed the world's largest water village the "Venice of the East."

One of Indonesia's tallest, this waterfall takes a 390-foot plunge into the Lake Toba caldera.