This strange geological landscape erupts with sudden bursts of water.

The glacier tucked within a New Zealand rainforest.

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.

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.

A massive metal lobster welcomes tourists to a roadside restaurant.

A self-funded cemetery with a long list of inhabitants.

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

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

Site of the largest volcanic eruption in the last 25 million years, one which may have nearly wiped out humanity altogether.

A real-life "hobbit" cave in Flores, Indonesia.

Hundreds of Buddhas in a re-discovered Indonesian temple.

Sacred waters rescued from the wrath of a volcano.

Three wildly colorful calderas top this otherworldly volcano chain.

Once home to Komodo dragons, this island dreamscape has a rare combination of white, pink, and black sand beaches.

The name of this ancient Indonesian temple translates as "Elephant Cave" but it could be more accurately called "The Hellmouth."

A sprawling nature preserve harbors the world's only living dragons.

Hindu temple of the dead home to hundreds of long-tailed macaques.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

A historical convent known for taking in bad luck babies left on its doorstep is now an upscale shopping center.

This rare wildlife haven in Singapore feels like you're in the tropical rainforest.

A Buddhist theme park brings you a Buddhist version of Hell.

Singapore's landscaping project is home to 18 incredible Supertrees.