Its dark depths conceal millions of rare, delicate crystal formations.

A 300-ship graveyard, with a few still visible at low tide.

A nearly abandoned 19th-century town on the Palouse.

Bringing back the art of handmade custom coffins.

These once-beautiful historic graveyards are set against the barren Virginia City hills.

This historic California cemetery holds the bodies of veterans of both the Civil War and the Donner Party.

Established in 1853, this crumbling cemetery sits forgotten on the corner of Church and Chapel in Gold Country.

The remote resting place of a notorious Wild West outlaw whose death is shrouded in mystery.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

Believe it or not, this is the final resting place of the man who created the Odditorium.

Gold Rush-era tombstones line the park's paths.

A hand-built folk art installation covered with messages of God's love.

San Diego's most historic and haunted home.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

World War II-era Nazi compound nestled in the Santa Monica hills.

Big gun installations, built over a massive cemetery, now abandoned & hidden in trees.

An overlooked and unassuming engineering marvel.

Where a staggering 747 ships were constructed during World War II.

Radioactivity still cause for concern at this urban explorer's paradise.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

The smallest country in the world.

This mother-daughter run curiosities shop is a beautifully odd mix of taxidermy and exotic plants.

Bits and pieces from the ill-fated Donner Party's winter cabins.