San Francisco's urban bison herd has persisted in the face of extinction, development, and disease.

Beautiful Victorian buildings from L.A.'s forgotten architectural past.

A collection of haunted objects and macabre oddities under one roof.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

The headquarters in Salem doubles as an occult art gallery.

This glamorous old building is said to have inspired the Tower of Terror.

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

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

Everyone remembers Laurie Strode from Halloween, but this is the house where most of the blood was shed.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

Visible below the waves are memorials to the city's Gold Rush dead.

Most famous work of one of Frank Lloyd Wright's sons.

A collection of full-size movie monsters opened to the public.

This grand mansion has starred in everything from Bones to Buffy.

Love, knishes, and best wishes from this legendary Lower East Side bakery.

The tea room that pushed the boundaries of adorable straight into...we can't find the words.

Enormous piles of historically significant stones, dumped by Congress in a forest, and abandoned for 60 years.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

The one-time watch house for incoming ships at the Golden Gate now stands abandoned and hidden in trees.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

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