After moving back to the San Francisco Bay Area in 1997, I discovered the Bay Area Ridge Trail and spent several months hiking all of that. Over the next few years I hiked all the rest of the trail systems linking to the ridge trail, averaging 200-250 miles a year on day hikes that range from 6 miles when excessively steep, 12 when moderate, and the occasional 20 mile all day outing.

In 2001 I started photographing the hikes (see below), and in 2005 started digitizing them. The large image shows the work in progress, and the links are details of some of the regions, as well as the year we spent in Reno. In 2008 I hit 350 miles in one year, 366 in 2009, and hope to surpass that in 2010.

You can also download a .kmz file of the hikes and fly around in Google Earth and check them out.  SF Bay Area Trails KMZ

Marin

East Bay 1

East Bay 2

South Bay

Peninsula

Reno 3-D

About the Routes: Heads-up digitized from various regional park maps and commercial trail maps, using 2 meter aerial photography (2004-2008), USGS quad sheets, Tele-Atlas and GDT road data, and field verified the existence and connectivity of the trails by walking them. Individual arcs are not named by trail. The name field represents a single day hike with an arbitrary name. The label field is a concatenation of name and miles. Mileage figure is based on arc length. In the original geodatabase the arcs are classified by 1 for loops and traverses, and 2 for in-out trails, multiplied accordingly, and summarized and dissolved in the final shapefile.


About the Photos: Some of the older photos are taken before I got a digital camera, and are sized under 100 KB for old school dial-up viewers, so they are looking a little dated.

Mount Diablo
Adventures

Mount Tamalpias
Adventures

Marin County
Adventures

EBMUD Watershed
Adventures

 

Sibley/
Hidden Valley

Briones
Regional Park

Wildcat
Canyon

Las
Trampas

Pleasanton
Ridge

Sunol
Regional Park

Olompali/
Mt. Burdell

Mt. St.
Helena

Mission
Peak

San Bruno
Bog Trail

Alum Rock
Canyon

Annadel
State Park

Black Diamond
Mines

Morgan
Territory

Down the
Peninsula

Shell
Ridge

Alhambra
Lost Trails

Garin/
Dry Creek

The Rose Peak Death March



Other Non-Bay Area Hikes and Trips


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