Bob Walker’s Cave1 bedrock mortar, rock shelter, stacked rocksElevation 2147 ft.The late Bob Walker was an environmentalist, photographer, and president of the San Francisco Bay Chapter of the Sierra Club. During his tenure there he pushed for the expansion of Morgan Territory Regional Preserve and saw its acreage increase from 970 to more than 5,000 […]
Green’s Village in Fig Pig Gulch75+ bedrock mortars; housepits.Elevation 716 ft.Jeff discovered this beautiful village on a Thanksgiving morning (!) reconnaisance hike. A great find, Jeff. The village extends over a wide area, and, like the Volvon Village, could be viewed as a collection of separate sites. We prefer the holistic view. About half the […]
Louise’s WalkwayRock feature. Two bedrock mortars nearby.Here is another spot Louise Lacey turned us on to. It’s a great place to hang out and be alone with the world.Parallel rock alignments like Louise’s Walkway turn up elsewhere in Morgan Territory Regional Preserve.Rocks at the open ends of this alignment give it the aura of a […]
Upper East Morgan Territory RidgeSix bedrock mortars.Elevation 1952 ft.There are two clusters of mortar rocks at this site. The second cluster lies about 250 ft. to the northwest.There are great views of the Central Valley from this shelf, and it’s only 35 minutes from the Morgan Territory parking lot. A great place for a picnic.
Bob’s Mortar75 bedrock mortars, including 9 in a satelilte site about 100 ft. awayElevation 1380 ft.This site was named for the first mortar Bob discovered on his own. It is a single large bowl on a rock right beside the trail. Below the rock a small perennial spring or seep dribbles water into a creek […]
Greenhill Ranch, aka The Green RanchElevation 2,440 ft.We call Greenhill Ranch the “Shaman’s Redoubt” because we think it likely that shamen worshipping on Mt. Diablo used this beautiful site as a camp/staging area. In 1938-9 William Wurster, later to become Dean of the Architecture Department at Cal Berkeley (Wurster Hall is named for him), designed […]
Lower Deer Valley14 bedrock mortars.Elevation 495 ft.Way to go Jaime!Looking at the site. The mortar rocks in this little camp lie just off the Stewartville Trail near Sand Creek in Black Diamond Mines Regional Park.Bob looks down at one of the mortar rocks.These bullet-shaped mortars are deep and reminiscent of the ones found at China […]