A gallery of photos from Save Mount Diablo's 2011 Four Days Diablo hiking trip
View of Oyster Point, Blackhawk Ridge, Jackass Canyon and Riggs Canyon from Highland RidgeCoffee concentrate production using coffee from our sponsor, Peet's Coffee2011 Four Days Diablo - Day One route mapSeth leads our first morning stretch at Howe Homestead ParkGroup photo at Howe Homestead Park in Walnut CreekMile 1 of 40 in Howe Homestead ParkLeaving the sights and sounds of Walnut Creek behindLeaving the sights and sounds of Walnut Creek behindHiking down into Shell Ridge Open SpaceHiking through Shell Ridge Open SpaceHiking through Shell Ridge Open SpaceShell Ridge Open SpaceOur first side trip in Diablo Foothills Regional ParkOur first side trip in Diablo Foothills Regional ParkCastle Rock and Mount DiabloSeth describes the Peregrine Falcon reintroduction projectOur first side trip in Diablo Foothills Regional ParkOur first side trip in Diablo Foothills Regional ParkBack on the trail with our Day One lunch stop in sightHiking to the Day One lunch stop