Rose HillClahamman HillsWillowbrook HillsKingswood EstatesCentral VillageQueensberryTurkey RidgeBay TerraceHidden ValleyArthur Storer PlanetariumCalvert County FairgroundsDeer CrossingPrince FrederickCalvert Memorial Hospital HeliportStoakleyThe KnollsBuckler Trailer ParkDouble Oak EstatesHunting Creek FarmsParran Hunt EstatesHunters RidgeChesapeake Heights on the BayPendletonAmerican Chestnut Land TrustBattle Creek Cypress Swamp County SanctuaryBattle Creek Cypress Swamp Nature SanctuaryHallowing Point ParkSandy Point AirportChalk Point Generating Sta HeliportKings Landing ParkPatuxent River Natural Resource Management AreaLower Marlboro AirportRichardsons PondFlag Ponds Nature ParkFlag Ponds ParkFlag PondsDuncans PondTodds PondLynwood T Kellam Memorial Recreational ParkCalvert Cliffs Nuclear Powerplant