Image [ 1] Landmark name Location City or town Summary Alvarado Adobe 512 Alvarado Adobe San Pablo Blvd. & Church Ln. 37°57′31″N 122°20′26″W / 37.95868750707917°N 122.34055494231698°W / 37.95868750707917; -122.34055494231698 (Alvarado Adobe ) San Pablo Captain Pedro Fages Trail 853 Captain Pedro Fages Trail 856 Danville Blvd. 37°50′04″N 122°00′59″W / 37.834400°N 122.016333°W / 37.834400; -122.016333 (Captain Pedro Fages Trail ) Danville Upload Photo 356 Castro Home 9800 San Pablo Ave. 37°53′53″N 122°18′05″W / 37.898103°N 122.301308°W / 37.898103; -122.301308 (Castro Home ) El Cerrito Don Fernando Pacheco Adobe 455 Don Fernando Pacheco Adobe 3119 Grant St. 37°59′46″N 122°02′33″W / 37.996111°N 122.0425°W / 37.996111; -122.0425 (Don Fernando Pacheco Adobe ) Concord Also on the NRHP list as NPS-80000798 Don Salvio Pacheco Adobe 515 Don Salvio Pacheco Adobe 1870 Adobe St. 37°58′35″N 122°02′16″W / 37.9765°N 122.0379°W / 37.9765; -122.0379 (Don Salvio Pacheco Adobe ) Concord East Brother Light Station 951 East Brother Light Station Point San Pablo 37°57′48″N 122°26′00″W / 37.9633°N 122.4334°W / 37.9633; -122.4334 (East Brother Light Station ) Point San Pablo John Muir home 312 John Muir home 4202 Alhambra Ave. 37°59′29″N 122°08′00″W / 37.991311°N 122.133298°W / 37.991311; -122.133298 (John Muir home ) Martinez Also on the NRHP list as NPS-66000083 Mount Diablo 905 Mount Diablo Mount Diablo State Park 37°52′54″N 121°54′51″W / 37.881698°N 121.914155°W / 37.881698; -121.914155 (Mount Diablo ) Danville Mount Diablo coal field 932 Mount Diablo coal field Black Diamond Mines Regional Preserve 37°57′01″N 121°51′25″W / 37.950278°N 121.856944°W / 37.950278; -121.856944 (Mount Diablo coal field ) Antioch Also on the NRHP list as NPS-91001425 The Old Homestead 731 The Old Homestead 993 Loring Ave 38°03′18″N 122°13′16″W / 38.054967°N 122.22115°W / 38.054967; -122.22115 (The Old Homestead ) Crockett Richmond Shipyards District 1032 Richmond Shipyards District Historic district 37°54′22″N 122°21′53″W / 37.906194°N 122.364664°W / 37.906194; -122.364664 (Richmond Shipyards District ) Richmond Also on the NRHP list as NPS-00000364 Upload Photo 1002-1 Site of Giant Powder Company Point Pinole Regional Shoreline 37°59′32″N 122°21′19″W / 37.99226°N 122.35518°W / 37.99226; -122.35518 (Site of Giant Powder Company ) Richmond The location of an earlier Giant factory in San Francisco is listed as California Historical Landmark number 1002 . Site of the murder of Dr. John Marsh 722 Site of the murder of Dr. John Marsh Across the street from 4575 Pacheco Blvd 38°00′19″N 122°05′15″W / 38.005317°N 122.087567°W / 38.005317; -122.087567 (Site of the murder of Dr. John Marsh ) Martinez Vicente Martinez Adobe 511 Vicente Martinez Adobe Alhambra Way & Hwy 4 37°59′32″N 122°07′51″W / 37.9921°N 122.130917°W / 37.9921; -122.130917 (Vicente Martinez Adobe ) Martinez