South San Francisco Bay Mountain Biking Map

The San Francisco Bay National Wildlife Refuge, along with a number of  local and regional parks, ring the southern end of San Francisco Bay.  Numerous paved and dirt trails follow the shoreline, and some reach far out into the bay on levees originally built to contain salt evaporation ponds.  The Dumbarton Bridge bike path connects the east and west sides.

For a great view of the South Bay, climb to the top of Mission Peak.  Trails ascend from both the north and south sides of the peak.

At Sunol Regional Wilderness secluded hills and rock outcroppings entice riders.  In Spring the hills are host to beautiful wildflower displays.  A small walk-in campground is available.

In the foothills of Mount Hamilton, Joseph Grant County Park offers over 25 miles of roads over rolling hills.  The highest trails overlook a deep canyon on the back side of the park.

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The trails on this map vary from the very easiest, along the shores of  the San Francisco Bay National Wildlife Refuge, to very difficult in the regional parks in the hills near San Jose and Pleasanton. Legal single track trails, fire roads and surrounding paved roads are shown. Gradient chevrons indicate location and severity of climbs an topographic lines show the general lay of the land.  Nearby services, camping, picnic areas, drinking water, rest rooms are among features included. A chart describes the various parks and trails.  Paper, 17"x28".  Scale 1:50,000.  1995. .