One of the world's oldest and most massive living organisms is a grove of quaking aspens.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

This geothermal hot spring hides beneath a slowly growing mineral dome.

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

This Hawaiian cattle ranch acts as a museum devoted to the island cowboys that predate the wild west.

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

Climbing this abandoned railway leads to breathtaking vistas of O‘ahu.

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

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.

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.

This black shoreline is made up of exploded lava particles.

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

A tunnel of hardened lava along Maui’s famous Road to Hana.

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

An ode to one of the first concerts broadcast via satellite.

Visitors to this library are in for a real-world education in modernist architecture.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

Incredible sculptures inspired by obscure passages from the Bible.

Pyramid home to an obscure religious group that practices modern mummification.

Largest man-made excavation on earth!

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

Largest collection of mounted dinosaur specimens in the world.