San Francisco Main Ship Channel

USA / California / Muir Beach /
 water, strait / channel / passage / narrows, invisible

Maintained by periodic dredging through San Francisco Bar alluvial sand deposits, ocean pathway to the Golden Gate. (see Doris Sloan, Geology of the SF Bay Region, UCPress 2006, fig. 24 p.121.) Zoom out one level to see more clearly.
Nearby cities:
Coordinates:   37°47'59"N   122°31'57"W
This article was last modified 2 years ago