Tenacious mummies survived dental problems, eternal entombment, and more than their fair share of devastating fires.

A 140-year-old castle with underground caves hidden in San Francisco.

A museum befitting the city responsible for supplying the majority of the world's LSD.

This odd little museum holds exhibits on everything from blacksmith equipment to hair jewelry.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

A pair of slides and a tree-lined stair corridor have been an urban oasis for nearly 40 years.

Sitting atop San Francisco's tallest hill, a cross honors the victims of the Armenian genocide.

A promotional sun clock on the site of San Francisco's great raceway.

Amazing meticulous gardens of personal wood carvings, Hydrangea, Canna, and many other flowers.

Over a century old, this restored Victorian building is surrounded by a lush garden filled with rare palms.