German Chapel WoodsBattle Creek Cypress Swamp County SanctuaryPine Trailer ParkBarstowBattle Creek Cypress Swamp Nature SanctuaryPatuxent WoodsPrince FrederickCypress KnollsGoodwinsThe KnollsValley LeeBuena Vista HillsWelland at BarstowMountain Laurel ManorHallowing Point ParkCalvert County FairgroundsFox HillBowensElen AcresArthur Storer PlanetariumTurkey RidgeHidden ValleyCentral VillageBay TerraceHunters RidgeCalvert Memorial Hospital HeliportSandy Point AirportAmerican Chestnut Land TrustPatuxent River Natural Resource Management AreaChalk Point Generating Sta HeliportRichardsons PondFlag Ponds Nature ParkKings Landing ParkFlag Ponds ParkFlag PondsDuncans PondTodds PondLaurel Grove ParkJefferson Patterson Historical ParkFifth District Park