441 – Sense of POPOS: Secret Spaces of San Francisco « Strange Maps
http://strangemaps.wordpress.com/2010/01/28/441-sense-of-popos-secret-spaces-of-san-francisco/

Scattered across the centre of San Francisco are almost seventy semi-secret spaces, privately owned but open to the public. Subject to the fine print of a little-known pact between City and Commerce, these so-called POPOS (Privately Owned Public Open Spaces) allow alluring vistas of San Francisco and access to its intimate interiors. However, they are often poorly indicated – perhaps a deliberate tactic by the private companies who own the spaces to prevent the pesky public from using them. Accessing POPOS sometimes even requires walking past security guards, or through unmarked doors. No wonder many are underfrequented.

Scattered across the centre of San Francisco are almost seventy semi-secret spaces, privately owned but open to the public. Subject to the fine print of a little-known pact between City and Commerce, these so-called POPOS (Privately Owned Public Open Spaces) allow alluring vistas of San Francisco and access to its intimate interiors. However, they are often poorly indicated – perhaps a deliberate tactic by the private companies who own the spaces to prevent the pesky public from using them. Accessing POPOS sometimes even requires walking past security guards, or through unmarked doors. No wonder many are underfrequented. SPUR lists all 68 POPOS in downtown San Francisco and rates them from poor over good to fair and excellent. For a complete overview, download SPUR’s guide (see below). Or take one of the architectural tours leading you through the network of POPOS in San Francisco’s downtown. Below is a brief legend to the map above.

Privately Owned Public Open Spaces

Kind of want to make one of these for PDX.

Scattered across the centre of San Francisco are almost seventy semi-secret spaces, privately owned but open to the public. Subject to the fine print of a little-known pact between City and Commerce, these so-called POPOS (Privately Owned Public Open Spaces) allow alluring vistas of San Francisco and access to its intimate interiors. However, they are often poorly indicated – perhaps a deliberate tactic by the private companies who own the spaces to prevent the pesky public from using them. Accessing POPOS sometimes even requires walking past security guards, or through unmarked doors. No wonder many are underfrequented.

special urban explorers US cc @emich RT @mllyssa: Abandoned Theme Parks 'Open' for Exploration http://is.gd/cHgHH

creepy

Wow. Creepy/awesome/sad RT @hugel: Abandoned Theme Parks of America http://bit.ly/deczSw (via @caseydonahue)

special urban explorers US cc @emich RT @mllyssa: Abandoned Theme Parks 'Open' for Exploration http://is.gd/cHgHH

creepy