A nondescript building that's been functioning as a speakeasy for nearly a century and a half.

The mysterious round rocks of Schooner Gulch.

A trash dump made beautiful by nature's power.

This whimsical seashell-shaped place of worship was designed to blend into its surroundings.

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

This abandoned boat was left in place thanks to its rotting beauty.

A poignant memorial to a young boy whose death spurred a dramatic increase in organ donations in Italy—dubbed the "Nicholas Effect."

A huge work of Burning Man-inspired outsider art on the grounds of a California winery.

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

A tribute to one man's legacy of improving the accordion's reputation.

The haunting ruins of Jack London's dream house.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.