Rock walls : LUSENET : San Francisco History : One Thread

Have friend who never heard of the "strange rock walls" that are somewhere around you. Would like to know where I could get some info. about it for him. I read about it on the internet, but can not get back to where it was at. Some say it was by miners some say it was vastly earlier than we know(?).Thanks Rick.

-- R L Thompson` (, June 24, 1999


There was something about this on the TV show "Backroads" within the last year or two.

-- (, November 16, 1999.

These rock walls are located within the Point Reyes National Seashore. Their origin is obscure, but may have something to do with early ranching activity. Try contacting the park's visitor center for information.

-- John Martini (, November 18, 1999.

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