The spot where the namesake of the Douglas fir met his mysterious end on a Hawaiian volcano.

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

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

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

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

A true treehouse near Hawai'i Volcanoes National Park.

This historic New Orleans cemetery is the final resting place of members of the Independent Order of Odd Fellows.

A typical "Old South" manor, once owned by author Anne Rice, served as the setting for several of her witchcraft sagas.

All that remains of this small town is its mass grave and a myth of a voodoo priestess who predicted its demise.

The crumbling ruins of this southern American fort have survived storms, war, and cults.

According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

Sparkling, calcite-covered skeletons of children who may have been sacrificed to appease an angry god.

The wreckage of a deadly bomber plane crash can still be found near an Arizona peak.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.