This extraordinary geological oddity resembles human-made pavement.

The only pollutant in the clear blue water is sunscreen.

Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

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

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

Australian Lake set aglow by Noctiluca Scintillans.

An Australian lake whose pink hue defies scientific explanation.

Museum of Fijian history, including its former tradition of cannibalism.

A beautiful waterway tucked in the corner of a power plant.

The birthplace of both the Atomic Age and Godzilla, and the namesake of the bathing suit.

An enormous concrete structure built over a nuclear crater.

Tropical paradise strewn with hundreds of World War II wrecks.

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.

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

A charmingly old-fashioned reminder of the historic building's former life.

One of the world's largest pianos is displayed in the workshop of the man who built it as a teenager.

Celebrating the history of whiskey production during New Zealand's era of prohibition.

Running since 1864, this clock has yet to be wound, one of the longest-running science experiments known.

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

A New Zealand couple's shell-adorned home living room, now on display at the Canterbury Museum.

Edoras, capital city of Rohan in Lord of the Rings, once sat atop this isolated New Zealand mountain.

Nature's slip and slide.