A pair of 7-foot legs belonging to the military man of the Mayflower stand jauntily by the side of the road.

A still functioning vaudeville carousel that has operated for over a century boasts a colorful menagerie and past.

Reverend Franzo Wayne King administers spiritual enlightenment through the music of the jazz legend.

San Francisco’s century-old Christmas Tree.

An overlooked and unassuming engineering marvel.

Standing in for the first ship to navigate the Northwest Passage.

Depicting scenes of everyday life - and specific individuals - in Great Depression era San Francisco.

A miniature view of the park, caught in time.

Once the largest windmill outside of Holland, with enormous 114 foot sails.

The key to turning shifting dunes into the green oasis of Golden Gate Park.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

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

A modest reminder of treacherous waters at the Golden Gate.

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

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

Shoot for par over the bodies of the dead on this cemetery-cum-golf course.

A small brick parlor house and artist's studio located in the wilderness is surrounded by imposing suburban palaces.

A double agent hid information for the Soviet Union beneath this bridge for more than 20 years.

A unique marker erected during the 18th century.

An eccentric company offers eccentric millionaires the opportunity to have spaceflight-related experiences.

San Francisco's most expensive hotel suite includes a secret passageway rumored to have been used by JFK.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

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