Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

A magical sinkhole on the Yucatán Peninsula is adorned with mini waterfalls and hanging vines.

Every equinox this Maya pyramid puts on a spooky ancient light show.

What was once a unique system of urban elevators is turning into a mechanical ruin.

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

More than 2,000 species of tropical plants call this nature preserve and sanctuary home.

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

Try your hand at old-fashioned coffee growing at this museum devoted to one of the world's most coveted beans.

This blowhole is supposedly caused by a trapped monster.

An authentic replica of an Asian temple and garden hidden amongst the natural beauty of Hawai'i.

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

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

This legendary urban waterfall creates a dazzling display of rainbows.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

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

A beach made of semi-precious green sand on the Big Island of Hawai'i.

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

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

This black shoreline is made up of exploded lava particles.

Considered by many to be one of the most dangerous highways in Alaska.

This gravelly, dangerous highway is the only road in the United States that leads to the Arctic Ocean.

At 238 feet above the bottom of a gorge this span is known as the biggest thrill on the road to McCarthy.

Siberian husky that delivered a life-saving antitoxin.

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.