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

An enormous illuminated figure dances on the Las Vegas strip.

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

Half of a house.

A monument to the love people have for their pets.

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

San Francisco's oldest surviving monument and meeting place for 1906 survivors.

This shop and studio is dedicated to the art of the book, from letterpress to bookbinding.

The oldest burial ground in the city, final resting place of city founders, Ohlone natives and murderers alike.

In this century-old literary safehouse, print is alive and well.

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

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

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

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

A psychedelic labyrinth on the San Francisco bay.

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

A huge musical instrument played by the ocean.

This subterranean shrine beneath a bike rental store celebrates the iconic Italian scooter.

One of the most important yet well-hidden museums dedicated to the history of medicine.

Brass cobblestones mark the places where individual Holocaust victims were taken from their homes.

The final resting place of the poets Shelley and Keats.

This sprawling Jewish cemetery is one of the largest in Europe.

This curious sculpture represents the perseverance needed to take to the skies.

This obscene artwork on the side of a newspaper office pokes fun at a rival paper's former editor-in-chief.