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Free for members of Long Now, Exploratorium,

SS Jeremiah O'Brien & The SF Maritime Park Association.

Join any of these organizations today to get your free tickets.

Get your tickets online, either in advance or on the day of the Crawl.

$10 for Children, Students and Seniors • Free for Children 6 and under

We encourage you to walk, bicycle or use public transport for Mechanicrawl; maps, featured tours and demonstrations and additional info are listed below in Map Your Crawl .

You can start your crawl at any of the Attractions below; map your own route for the event and spend as much time at each location as you'd like.

Spend a delightful day exploring the mechanical marvels along San Francisco's North Shore. See giant running steam engines, turn-of-the-century automata, mechanical computers, a wave organ, an 8 foot high mechanical planetarium, vintage steam boats and more...

Hear the surreal sound-scape of this wave-activated acoustic sculpture located on the long curving jetty next to the Marina Green. Perch amid the detritus of a demolished cemetery and listen for the subtle sounds made by the 25 “organ pipes” which are most active at high tide. On 9/24/11 high tide is at 10:19am and the lowest tide is at 3:40pm.

Experience the close quarters of a real WWII diesel sub packed with amazing gear like the Electronic Cipher Machine, the Periscopes, Hydraulic Systems and the Navigation Systems. The star of the sub is its Torpedo Data Computer, one of the most complex electro-mechanical computers ever put into service. Download the MP3 audio tour !

There are few places on earth where you can be inside a giant running steam engine. This massive engine room of one of the last 2 remaining WWII Liberty Ships, many of which were made here in the Bay Area, was used as the engine room set for the movie Titanic . The O'Brien's engine room puts the steam back in steampunk and the engines will be running for Mechanicrawl!

Working exhibits of block and tackle, capstans for loading and unloading, a giant Fresnel lens and more boat lore and mechanical ingenuity await you at this waterfront park. Historic ships are docked alongside the Hyde Street Pier with a backdrop of spectacular views of Alcatraz and the Golden Gate Bridge. Listen to the cell phone audio tour !

Investigate the subtle phenomena of the everyday world through 23 outdoor exhibits at Fort Mason, which offers a unique location for observing the movement of wind and waves, the interplay of light, shadow, and temperature, and the interaction between natural and built environments. Download the map & MP3 audio tour !

Play with turn-of-the-century automata including SF’s own "Laffing Sal", mechanically operated musical instruments, a rare steam powered motorcycle, classic video games and another 200 coin operated curiosities - bring lots of quarters! Second generation curator Dan Zelinsky will be giving demos, tours and anecdotes of this amazing collection.

An eight foot high mechanical Orrery, a circular Pendulum, the Equation of Time Cam, a sphere of solid Tungsten, a microetched language archive and more... All of these exhibits are part of the Long Now's project to build a Clock to last for 10,000 years. Meet some of our Clock team who’ll be demonstrating the prototypes.

Explore Fort Mason’s latest art installation SEAT; 35 site specific seats tucked all over the campus which reflect on its particular history and spectacular location. Use the map and cell phone tour to dig deeper. Also food and coffee !

Visit the Exploratorium's famed interactive exhibits on science, art and human perception. Ask an Explainer to show you the inner workings of their exhibits. Marvel at the ingenious devices their shop creates for your amusement and edification!

When was the last time you rode a cable car? Hop on the Powell/ Hyde line and then hop off at Mason and Washington to step inside the Cable Car barn where you can see the engines and enormous wheels that power our city’s most mechanical mode of public transportation. Each leg of the ride is a new fare - so buy a day pass if you plan to use the cable car for Mechanicrawl.

For smartphones, use this map.

Printable Info Flyer (PDF)

The Mechanicrawl route can be walked by almost the exact same path as it can be biked. The key difference is that there is a staircase connecting Upper Fort Mason to Fort Mason Center. For detailed walking and bike maps with the grade of the streets, visit the San Francisco Bicycle Coalition's website. Another option is to walk part of the way and take the bus out to the Exploratorium, see the "Public" tab for more details on bus routes.

In the spirit of this mechanical celebration, bicycling is highly encouraged! For detailed bike maps with the grade of the streets, visit the San Francisco Bicycle Coalition's website. Public Bike Parking is available at all of the Attractions; note that there will not be a Bike Coalition valet service at Pier 45. There is ample bike parking at the Exploratorium and at Fort Mason Center. Bay City Bike Rentals is offering Mechanicrawl participants $7.00 OFF bike rentals! Show your Mechanicrawl ticket at one of their 3 bike shops on 9/24; 1325 Columbus Avenue @Beach, 2661 Taylor Street @Beach or 501 Bay Street @Taylor. One of the benefits of bicycling this event is that wherever you decide to start, you'll be able to stay along the water enjoying views of the bay for almost the entire ride.

This map only shows bus routes that are relevant to Mechanicrawl; see 511.org for help scheduling your complete trip or Nextbus to easily check when the next bus or transit vehicle is arriving. Bus Lines: 28 - This line will take you between The Exploratorium (get on or off at Francisco) and Fort Mason Center (The line terminates across from the Fort Mason Center Gate on Marina).

- This line will take you between The Exploratorium (get on or off at Francisco) and Fort Mason Center (The line terminates across from the Fort Mason Center Gate on Marina). 30 - This line will take you from Downtown to the S.F. Maritime Park (get on or off at Hyde) and over to The Exploratorium (get on or off at Jefferson).

- This line will take you from Downtown to the S.F. Maritime Park (get on or off at Hyde) and over to The Exploratorium (get on or off at Jefferson). 47 - This line will take you from anywhere along Van Ness Ave. to the S.F. Maritime Park (get on or off at Hyde) and the Fisherman's Wharf area (get on or off at Taylor).

- This line will take you from anywhere along Van Ness Ave. to the S.F. Maritime Park (get on or off at Hyde) and the Fisherman's Wharf area (get on or off at Taylor). 10 - This line will take you from Downtown and along the Embarcadero to the Fisherman's Wharf area (get on or off at Taylor) and the S.F. Maritime Park (get on or off at Hyde).

- This line will take you from Downtown and along the Embarcadero to the Fisherman's Wharf area (get on or off at Taylor) and the S.F. Maritime Park (get on or off at Hyde). 20 - This line will take you from Downtown to the S.F. Maritime Park (get on or off at Hyde)

- This line will take you from Downtown to the S.F. Maritime Park (get on or off at Hyde) F - This line will take you from Market St. and along the Embarcadero to the Fisherman's Wharf area (get on or off at Taylor). Cable Car: You can take the You can take the Powell/Hyde line for a very mechanical trip across the city! Each leg of the ride is a new fare - so buy a day pass if you plan to use the cable car for Mechanicrawl.