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

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

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

A modest reminder of treacherous waters at the Golden Gate.

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

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

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

Created in 1972, the famous sculptor's intricately detailed monument to San Francisco is overflowing with city landmarks.

Noble beasts perhaps, but not the Emperor's dogs.

This concrete tangle of square pipes has stood as a proud thorn in the city's side since the '70s.

This contorting sculpture is the tallest in San Francisco.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

An elaborate gift from Claus Spreckels is now a piece of San Francisco history.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

The blinking light atop the iconic landmark has been sending secret messages for decades.

Hollywood's oldest hotel is the site of the first Academy Awards, the birthplace of Marilyn Monroe's career, and the home of Montgomery Clift's ghost.

The private clubhouse for the members of the Academy of Magical Arts.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.