Top Things To Do In Concord CA Top Sights in Concord, CASix Flags Hurricane Harbor ConcordThe Ruth Bancroft Garden & NurseryMount Diablo State ParkBriones Regional ParkBlack Diamond Mines Regional PreserveSan Joaquin ValleyPort Chicago Naval Magazine National MemorialPixieland Amusement ParkContra Costa Canal TrailIron Horse Regional TrailDiablo Foothills Regional ParkHeather Farm ParkShadelands Ranch MuseumBenicia-Martinez BridgeCastle Rock Regional Recreation AreaShell Ridge Open SpaceRadke Martinez Regional Shoreline ParkPleasant Hill ParkNewhall Community ParkTodos Santos PlazaLime Ridge Open SpaceSuisun BayBriones PeakHeather Farm Dog ParkMarkham Nature AreaMount Diablo Interpretive AssociationDonner CanyonMarkham Regional ArboretumWalnut Creek Open SpaceBay Point Regional ShorelineConcord Community ParkRyer IslandCalifornia Grand CasinoConcord Historical SocietyShiva Murugan TempleDon Salvio Pacheco AdobeChipps IslandMeadow Homes ParkWalnut Creek Historical SocietyBlue Oak TrailAmbrose Recreation and Park DistrictWaterbird Regional PreserveAlhambra Creek Staging AreaRoe IslandSeal IslandsHillcrest Community ParkShannon Hills ParkBrookwood ParkBaldwin Dog ParkLivorna ParkPleasant Oaks ParkYgnacio Valley ParkAlhambra CreekJohn F. Baldwin ParkEllis Lake ParkWillow Pass Community ParkAmbrose ParkFreeman IslandClayton Historical SocietyLivorna Staging Area, Diablo Foothills Regional ParkPleasant Hill Community CenterSnag IslandDon Fernando Pacheco Adobe (California Historical Landmark No. 455)Soldier’s Memorial MonumentNewhall Dog ParkMarkley Creek ParkGreathouse Visitor Center