An invitation-only museum of items natural and bizarre, arcane and exotic.

This print shop boasts one of the largest pinball arcades in San Francisco.

This residential door allows San Francisco muggles a glimpse at the wizarding world.

The stones that traveled from Spain to eventually become a holy place for San Francisco's nature worshippers.

A hidden subterranean installation offers a view of the sky.

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

A collection of 20th-century automata, penny arcade games, and musical contraptions.

A huge musical instrument played by the ocean.

An artsy hidden staircase leads to breathtaking views of San Francisco.

This shop specializes in oddities and Victorian-inspired wonders.

The only theatre in the world constructed specifically for sound movement.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

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

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

The only road through the heart of Glacier National Park.