A Bronze age settlement on the Greek island of Santorini might have been the inspiration for Plato's Atlantis.

These ancient sacred grounds granted amnesty to those who managed to reach them.

Watch the newest land on the planet form before your eyes.

A series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.

Race through the maze, get your name on the sign.

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.

This black shoreline is made up of exploded lava particles.

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

This former luxury resort in Kaua'i is now an abandoned relic.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

A controversial memorial at the place where Captain Cook met his violent end.

Climb to the top of its spiral spire for spectacular views of Copenhagen.

A priest with no formal artistic training used basic house paint to create gorgeous religious scenes inside this historic church.

This legendary urban waterfall creates a dazzling display of rainbows.

The famous aviator's final resting place is a study in natural beauty.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

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

Monasteries on rock pillars, once accessible only by frayed ropes.

Beneath a Virginia City bar is the entrance to an abandoned gold mine.

The unbelievably opulent home built for an infamous newspaperman.

The roadway bend where highway painters practice their craft looks like expressionist art.

North America's largest accredited model railroad museum.

Oldest building in California still in use.