A swing to dangle you off the very edge.

A turquoise lake within a volcanic crater.

The magical, mossy forest that inspired 'Princess Mononoke.'

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

The world's most remote airport.

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

The largest stone moai on Rapa Nui.

Bolivia's needle-like rock formations.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

A gallery of underwater art that can be visited by man and fish alike.

Rare signs of the former Soviet Union in the Caribbean, though not where you'd expect them.

Formerly a lovely white sand beach this Hawaiian stretch is now a trap for countless tons of trash.

A beach made of semi-precious green sand on the Big Island of Hawaiʻi.

The southernmost point in the United States is a beautiful place to look at but a deadly place to wade in.

Hide from the tourist hordes in these relatively unknown, and unguarded lava caves.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

A quiet memorial to those who died saving others in the heart of the City of London.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.