This wondrous waterfall rushing down a green-covered mountain wasn't discovered until 2010.

A magically clear, blue river that seems to spring from nowhere.

Of five volcanoes located in the massive Tengger caldera, this cone is the youngest and most active.

This underwater sculpture park is the basis for a manmade coral reef.

Mount Tambora is the site of the largest and deadliest volcanic eruption in recorded human history.

A hundred and twenty year old twelve story lighthouse located on a beautiful Indonesian island.

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

These 40,000-year-old stenciled hands are older than the famous cave art in France and Spain.

Three wildly colorful calderas top this otherworldly volcano chain.

One native village in Bali lays their dead at the foot of a holy tree whose natural fragrance seems to hide the stench as the bodies decompose.

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

Bali's remote "gateway to heaven" is one of the most sacred places on the island.

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

The ominously named cave is home to some remarkable ancient art.

This large round boulder is said to emit spiritual power, but it may just be magnets.

This was once the center of the Birdman cult, and is now a World Heritage Site.

The largest stone moai on Rapa Nui.

An unnatural lake in a naturally beautiful setting.

The highest peak in Puerto Rico is home to a rare fern that can only be found on six trees at its summit.

A magnificent waterfall nestled in the heart of the El Yunque National Forest.

An enchanting natural wonder in Puerto Rico's Camuy River Park.

This limestone cave offers an incredible view of the Río Grande de Arecibo valley.

The world's brightest bioluminescent bay.

Fine dining 20 feet below the surface in the Indian Ocean.