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Mason Island, Maryland Mason Island is a island located in Frederick County, MD at N39.25427° W77.50915° (NAD83) and at an elevation of 219 ft MSL. It can be seen on the USGS 1:24K topographic map Point of Rocks, MD. Feature Type: Island Latitude: N39.25427° (NAD83 datum) Longitude: W77.50915° Elevation: 219 ft MSL County: Frederick County, Maryland USGS 24K Map: Point of Rocks, MD USGS 24K MRC: 39077C5 You can view this location or feature in our Topographic Map Viewer now.   Click a map above to begin viewing in our Map Viewer. Here are some other places near Mason Island that may be of interest: Feature Name Type Latitude Longitude Distance View Map Adamstown Populated Place N39.31094° W77.47471° 4.3 miles  ↑ View Map Adamstown Census Designated Place Census N39.30652° W77.46678° 4.3 miles  ↑ View Map Adamstown Post Office Post Office N39.31117° W77.47539° 4.3 miles  ↑ View Map Adamstown Public School (historical) School N39.30816° W77.47554° 4.1 miles  ↑ View Map Adamstown Village Populated Place N39.31677° W77.50638° 4.3 miles  ↑ View Map Back Swamp Populated Place N39.20566° W77.53666° 3.7 miles  ↑ View Map Bald Eagle Island Campground Locale N39.29899° W77.55721° 4.0 miles  ↑ View Map Bald Mountain Summit N39.21813° W77.56948° 4.1 miles  ↑ View Map Barnhouses Store Locale N39.23566° W77.55666° 2.8 miles  ↑ View Map Beallsville Populated Place N39.17899° W77.41276° 7.3 miles  ↑ View Map Beallsville Post Office Post Office N39.17927° W77.41332° 7.3 miles  ↑ View Map Bells Mill Populated Place N39.33288° W77.57749° 6.5 miles  ↑ View Map Bennett Creek Stream N39.29538° W77.43665° 4.8 miles  ↑ View Map Bethel Church Church N39.20677° W77.55804° 4.2 miles  ↑ View Map Bethel Church Church N39.26732° W77.59221° 4.5 miles  ↑ View Map Bethel United Methodist Cemetery Cemetery N39.20690° W77.55882° 4.2 miles  ↑ View Map Birdsaw Island Island N39.23927° W77.47415° 2.1 miles  ↑ View Map Boss Arnold Village Populated Place N39.32788° W77.57666° 6.2 miles  ↑ View Map Bradbury Heights Populated Place N39.32566° W77.58721° 6.5 miles  ↑ View Map Brunswick High School School N39.31675° W77.60880° 6.9 miles  ↑ View Map Brunswick Middle School School N39.31492° W77.60403° 6.6 miles  ↑ View Map Buckeystown Populated Place N39.33482° W77.43165° 6.9 miles  ↑ View Map Buckeystown Census Designated Place Census N39.33013° W77.43156° 6.7 miles  ↑ View Map Buckeystown Community Park Park N39.32649° W77.41693° 7.0 miles  ↑ View Map Buckeystown Historic District Park N39.33399° W77.43221° 6.9 miles  ↑ View Map Buckeystown Post Office Post Office N39.34197° W77.42727° 7.5 miles  ↑ View Map Buckeystown Public School (historical) School N39.33677° W77.43193° 7.0 miles  ↑ View Map Buckeystown Station Populated Place N39.33177° W77.44832° 6.3 miles  ↑ View Map Buckeystown United Methodist Church Church N39.32955° W77.43360° 6.6 miles  ↑ View Map Buckingham Hills Populated Place N39.32510° W77.41887° 6.9 miles  ↑ View Map Calico Rocks Pillar N39.26399° W77.52221° 1.0 miles  ↑ View Map Calico Rocks Campground Locale N39.26427° W77.52249° 1.0 miles  ↑ View Map Camp Kanawha Locale N39.27094° W77.53027° 1.6 miles  ↑ View Map Camp Potomac Woods Locale N39.23205° W77.47832° 2.3 miles  ↑ View Map Canavest (historical) Populated Place N39.27288° W77.53943° 2.1 miles  ↑ View Map Carroll Manor Elementary School School N39.31331° W77.46933° 4.6 miles  ↑ View Map Carroll Manor Fire Company Station 14 Building N39.30907° W77.47407° 4.2 miles  ↑ View Map Catoctin Creek Stream N39.30816° W77.56582° 4.8 miles  ↑ View Map Catoctin Creek Stream N39.27566° W77.55110° 2.7 miles  ↑ View Map Catoctin Creek Aqueduct Bridge N39.31094° W77.56860° 5.0 miles  ↑ View Map Catoctin Creek Bridge Bridge N39.23205° W77.59166° 4.7 miles  ↑ View Map Cherrington Picnic Area Locale N39.19483° W77.46915° 4.6 miles  ↑ View Map Christ Church Church N39.20427° W77.53749° 3.8 miles  ↑ View Map Church Hill Populated Place N39.34399° W77.47499° 6.5 miles  ↑ View Map Claggett Diocesan Center School N39.31677° W77.42749° 6.1 miles  ↑ View Map Claggett Run Stream N39.33149° W77.42471° 7.0 miles  ↑ View Map Cox Island Island N39.23344° W77.46638° 2.7 miles  ↑ View Map Dickerson Populated Place N39.22010° W77.42415° 5.1 miles  ↑ View Map Dickerson Conservation Park Park N39.19816° W77.46277° 4.6 miles  ↑ View Map Dickerson Post Office Post Office N39.21915° W77.42433° 5.1 miles  ↑ View Map Dickerson Recreation Center Park N39.21760° W77.42165° 5.3 miles  ↑ View Map Dickerson United Methodist Church Church N39.21844° W77.42665° 5.1 miles  ↑ View Map District 1, Buckeystown Civil N39.30157° W77.47077° 3.9 miles  ↑ View Map District 14, Jefferson Civil N39.34825° W77.54193° 6.7 miles  ↑ View Map Doubs Populated Place N39.30399° W77.48804° 3.6 miles  ↑ View Map Doubs Branch Stream N39.30149° W77.48999° 3.4 miles  ↑ View Map Doubs School School N39.28371° W77.49304° 2.2 miles  ↑ View Map Dudrow Industrial Park Locale N39.35205° W77.41554° 8.4 miles  ↑ View Map Eastwick Populated Place N39.32232° W77.60249° 6.9 miles  ↑ View Map EcoVillage of Loudoun County Populated Place N39.26611° W77.57639° 3.7 miles  ↑ View Map Elizabeths Delight Populated Place N39.16511° W77.41776° 7.9 miles  ↑ View Map Fairfax Meeting House (historical) Church N39.18899° W77.60360° 6.8 miles  ↑ View Map Fairview Populated Place N39.34621° W77.58999° 7.7 miles  ↑ View Map Faith Chapel Church N39.22288° W77.51749° 2.2 miles  ↑ View Map Faith Chapel Cemetery Cemetery N39.22317° W77.51750° 2.2 miles  ↑ View Map Forest Grove Church Church N39.25649° W77.45499° 2.9 miles  ↑ View Map Furnace Branch Stream N39.24399° W77.43943° 3.8 miles  ↑ View Map Furnace Ford Populated Place N39.24316° W77.43943° 3.8 miles  ↑ View Map Furnace Mountain Summit N39.26454° W77.55360° 2.5 miles  ↑ View Map Furnace Mountain Populated Place N39.25955° W77.54443° 1.9 miles  ↑ View Map Furnace Mountain Cemetery Cemetery N39.25649° W77.54277° 1.8 miles  ↑ View Map Furnace Mountain Presbyterian Church Church N39.25677° W77.54332° 1.8 miles  ↑ View Map Gapview Farm Locale N39.32732° W77.53999° 5.3 miles  ↑ View Map Glaydin School and Camp School N39.23038° W77.55277° 2.9 miles  ↑ View Map Gore Dam Dam N39.25510° W77.54138° 1.7 miles  ↑ View Map Gore Pond Reservoir N39.25284° W77.54169° 1.7 miles  ↑ View Map Goresville Populated Place N39.19816° W77.53832° 4.2 miles  ↑ View Map Greenfield Acres Populated Place N39.26010° W77.45110° 3.1 miles  ↑ View Map Greenfield Mills Populated Place N39.26399° W77.43888° 3.8 miles  ↑ View Map Hatchery Run Stream N39.27066° W77.44554° 3.6 miles  ↑ View Map Heaters Island Island N39.26649° W77.53193° 1.5 miles  ↑ View Map Heaters Island Wildlife Management Area Park N39.26594° W77.53082° 1.4 miles  ↑ View Map Hedgeapple Farm Locale N39.33889° W77.43222° 7.1 miles  ↑ View Map Horsehead Run Stream N39.33538° W77.43554° 6.8 miles  ↑ View Map Hull Crossroads Locale N39.20455° W77.59166° 5.6 miles  ↑ View Map Indian Town Landing Locale N39.27288° W77.54027° 2.1 miles  ↑ View Map Jefferson Heights Populated Place N39.35232° W77.52221° 6.8 miles  ↑ View Map Jefferson View Populated Place N39.34510° W77.56804° 7.0 miles  ↑ View Map Jehovah - Jireh Farm Locale N39.25694° W77.42139° 4.7 miles  ↑ View Map Kanawah Inn (historical) Building N39.27344° W77.49860° 1.4 miles  ↑ View Map Kanawha Spring Spring N39.27050° W77.52947° 1.6 miles  ↑ View Map Keller Populated Place N39.33594° W77.44332° 6.7 miles  ↑ View Map Kiln Run Stream N39.33205° W77.42249° 7.1 miles  ↑ View Map Koontz Cemetery Cemetery N39.27898° W77.42776° 4.7 miles  ↑ View Map Koontz Church Church N39.27899° W77.42776° 4.7 miles  ↑ View Map Lander Populated Place N39.30899° W77.55916° 4.6 miles  ↑ View Map Lander Branch Stream N39.30288° W77.55916° 4.3 miles  ↑ View Map Lily Pons Bridge Bridge N39.29399° W77.43749° 4.7 miles  ↑ View Map Lily Pons Fish Ponds Reservoir N39.29602° W77.42673° 5.3 miles  ↑ View Map Lily Pons Spring Spring N39.27899° W77.46499° 2.9 miles  ↑ View Map Lily Pons Water Garden Park N39.29594° W77.43165° 5.0 miles  ↑ View Map Lilypons Populated Place N39.29510° W77.43110° 5.0 miles  ↑ View Map Lilypons Bridge Bridge N39.29316° W77.43721° 4.7 miles  ↑ View Map Lilypons Post Office (historical) Post Office N39.29538° W77.43138° 5.0 miles  ↑ View Map Lime Kiln Populated Place N39.34871° W77.42554° 7.9 miles  ↑ View Map Limestone Branch Stream N39.16399° W77.52027° 6.3 miles  ↑ View Map Limestone School (historical) School N39.17260° W77.53666° 5.8 miles  ↑ View Map Lindsey Corner Locale N39.28066° W77.58693° 4.5 miles  ↑ View Map Little Catoctin Creek Stream N39.30621° W77.58443° 5.4 miles  ↑ View Map Little Monocacy River Stream N39.21844° W77.45665° 3.7 miles  ↑ View Map Lock 26 Dam N39.19066° W77.47138° 4.8 miles  ↑ View Map Lock Number 28 Dam N39.28177° W77.54749° 2.8 miles  ↑ View Map Lock Number 29 Dam N39.30649° W77.55832° 4.5 miles  ↑ View Map Locust Run Stream N39.29371° W77.43776° 4.7 miles  ↑ View Map Lost Corner Locale N39.21927° W77.47777° 2.9 miles  ↑ View Map Loyalty Populated Place N39.22677° W77.58249° 4.4 miles  ↑ View Map Lucketts Populated Place N39.21566° W77.53443° 3.0 miles  ↑ View Map Lucketts Community Center Building N39.21500° W77.53389° 3.0 miles  ↑ View Map Lucketts Community Park Park N39.21371° W77.53443° 3.1 miles  ↑ View Map Lucketts Elementary School School N39.21338° W77.53446° 3.1 miles  ↑ View Map Lucketts Volunteer Fire Department Company 10 Building N39.21572° W77.53327° 3.0 miles  ↑ View Map Manor Village Populated Place N39.31482° W77.48054° 4.5 miles  ↑ View Map Mar-Lu-Ridge Conference and Educational Center School N39.31621° W77.53054° 4.4 miles  ↑ View Map Mar-Lu-Ridge Vista Populated Place N39.34399° W77.50804° 6.2 miles  ↑ View Map Marble Quarry Campground Locale N39.17955° W77.49277° 5.2 miles  ↑ View Map Martinsburg Populated Place N39.16427° W77.47554° 6.5 miles  ↑ View Map Mason Island Island N39.17816° W77.50304° 5.3 miles  ↑ View Map Mason Island Island N39.25427° W77.50915° 0.0 miles View Map Matovich Populated Place N39.28955° W77.44388° 4.3 miles  ↑ View Map Meadow Island Island N39.24399° W77.48165° 1.6 miles  ↑ View Map Merry Midnight Populated Place N39.32038° W77.55138° 5.1 miles  ↑ View Map Michaels Mill Populated Place N39.32899° W77.41776° 7.1 miles  ↑ View Map Middlebrook Populated Place N39.33566° W77.54721° 6.0 miles  ↑ View Map Milltown Creek Stream N39.24066° W77.59582° 4.7 miles  ↑ View Map Monocacy (historical) Populated Place N39.21121° W77.46499° 3.8 miles  ↑ View Map Monocacy Aqueduct Locale N39.22399° W77.45193° 3.7 miles  ↑ View Map Monocacy Cemetery Cemetery N39.18010° W77.41610° 7.1 miles  ↑ View Map Monocacy Church Church N39.17983° W77.41471° 7.2 miles  ↑ View Map Monocacy Natural Resources Area Park N39.24483° W77.42610° 4.5 miles  ↑ View Map Monocacy Overlook Populated Place N39.30566° W77.41915° 6.0 miles  ↑ View Map Monocacy River Stream N39.22288° W77.45415° 3.7 miles  ↑ View Map Montresor Locale N39.17955° W77.55721° 5.8 miles  ↑ View Map Mount Pleasant Cemetery Cemetery N39.22204° W77.55832° 3.4 miles  ↑ View Map Mount Pleasant Cemetery Cemetery N39.22704° W77.41665° 5.3 miles  ↑ View Map Mount Pleasant Church Church N39.22233° W77.55832° 3.4 miles  ↑ View Map Mount Pleasant Methodist Church Church N39.25066° W77.57110° 3.3 miles  ↑ View Map Mountville Populated Place N39.34399° W77.51749° 6.2 miles  ↑ View Map Mountville Manor Populated Place N39.30010° W77.48221° 3.5 miles  ↑ View Map Mowry Populated Place N39.29177° W77.48860° 2.8 miles  ↑ View Map Mulberry Tree Acres Populated Place N39.35427° W77.48776° 7.0 miles  ↑ View Map Mullinix Agro Park Locale N39.33955° W77.48304° 6.1 miles  ↑ View Map Natural Woods Populated Place N39.16955° W77.41499° 7.7 miles  ↑ View Map New Design Acres Populated Place N39.30760° W77.46026° 4.5 miles  ↑ View Map Nolands Ferry (historical) Crossing N39.23621° W77.47943° 2.0 miles  ↑ View Map Nolands Island Island N39.25149° W77.48971° 1.1 miles  ↑ View Map Olive Populated Place N39.32760° W77.58249° 6.4 miles  ↑ View Map Olive School (historical) School N39.32760° W77.58443° 6.5 miles  ↑ View Map Paton Island Island N39.27871° W77.54915° 2.7 miles  ↑ View Map Paulson Populated Place N39.32205° W77.42582° 6.5 miles  ↑ View Map Pepco Power Plant Building N39.21010° W77.46443° 3.9 miles  ↑ View Map Pine Rock Summit N39.31509° W77.53110° 4.4 miles  ↑ View Map Pleasant View Populated Place N39.28288° W77.49388° 2.1 miles  ↑ View Map Point of Rocks Populated Place N39.27594° W77.53915° 2.2 miles  ↑ View Map Point of Rocks Assembly of God Church Church N39.27482° W77.53721° 2.1 miles  ↑ View Map Point of Rocks Census Designated Place Census N39.27809° W77.52917° 2.0 miles  ↑ View Map Point of Rocks Community Park Park N39.27732° W77.53665° 2.2 miles  ↑ View Map Point of Rocks Estates Populated Place N39.27732° W77.53138° 2.0 miles  ↑ View Map Point of Rocks Fire Station 28 Building N39.28453° W77.52939° 2.4 miles  ↑ View Map Point of Rocks Industrial Park Locale N39.27649° W77.52582° 1.8 miles  ↑ View Map Point of Rocks Post Office Post Office N39.27605° W77.52927° 1.8 miles  ↑ View Map Point of Rocks Railroad Station Building N39.27344° W77.53332° 1.9 miles  ↑ View Map Poolesville Church Church N39.15927° W77.44554° 7.4 miles  ↑ View Map Poplar Thicket Populated Place N39.33344° W77.49054° 5.6 miles  ↑ View Map Potomac Farms Locale N39.26177° W77.46360° 2.5 miles  ↑ View Map Potomac Farms Nursery and Greenhouses Building N39.33889° W77.48056° 6.0 miles  ↑ View Map Potomac Gateway Populated Place N39.29066° W77.53943° 3.0 miles  ↑ View Map Potomac Overlook Populated Place N39.31149° W77.54249° 4.3 miles  ↑ View Map Potomac Village Populated Place N39.28121° W77.53360° 2.3 miles  ↑ View Map Profit Acres Populated Place N39.30066° W77.50804° 3.2 miles  ↑ View Map Quarter Branch Stream N39.30288° W77.60805° 6.3 miles  ↑ View Map Raspberry Falls Golf and Hunt Club Locale N39.15983° W77.55832° 7.0 miles  ↑ View Map Rock Hall Populated Place N39.26871° W77.52610° 1.3 miles  ↑ View Map Rocky Fountain Run Stream N39.33205° W77.42221° 7.1 miles  ↑ View Map Rocky Point Farm Locale N39.27083° W77.51417° 1.2 miles  ↑ View Map Roundtree Populated Place N39.35316° W77.54554° 7.1 miles  ↑ View Map Saint Josephs Carrollton Manor Church N39.33066° W77.46304° 5.8 miles  ↑ View Map Saint Josephs Carrollton Manor Cemetery Cemetery N39.33121° W77.46304° 5.9 miles  ↑ View Map Saint Lukes Protestant Episcopal Church (historical) Church N39.31066° W77.47526° 4.3 miles  ↑ View Map Saint Marks Cemetery Cemetery N39.35232° W77.59999° 8.3 miles  ↑ View Map Saint Marks Church Church N39.35177° W77.59943° 8.3 miles  ↑ View Map Saint Matthews Cemetery Cemetery N39.34398° W77.47526° 6.5 miles  ↑ View Map Saint Matthews Church Church N39.34399° W77.47499° 6.5 miles  ↑ View Map Saint Paul Church Church N39.26205° W77.43138° 4.2 miles  ↑ View Map Saint Pauls Cemetery Cemetery N39.28732° W77.52887° 2.5 miles  ↑ View Map Saint Pauls Church Church N39.28705° W77.52860° 2.5 miles  ↑ View Map Saint Thomas Moore Academy School N39.34026° W77.42712° 7.4 miles  ↑ View Map Scattersville Populated Place N39.22010° W77.54916° 3.2 miles  ↑ View Map Shrys Store Populated Place N39.23177° W77.50277° 1.6 miles  ↑ View Map Slabtown Populated Place N39.35121° W77.59638° 8.2 miles  ↑ View Map Slaters Crossroads Locale N39.26232° W77.59804° 4.8 miles  ↑ View Map Spinks Ferry (historical) Crossing N39.21899° W77.45832° 3.7 miles  ↑ View Map Springview Populated Place N39.34871° W77.55110° 6.9 miles  ↑ View Map Standford Industrial Park Locale N39.34705° W77.50054° 6.4 miles  ↑ View Map Stonewall Manor Estates Populated Place N39.32121° W77.43221° 6.2 miles  ↑ View Map Stumptown Populated Place N39.20844° W77.55138° 3.9 miles  ↑ View Map Sunny Side Industrial Park Locale N39.33955° W77.50415° 5.9 miles  ↑ View Map Sunnyside Church Church N39.33982° W77.51221° 5.9 miles  ↑ View Map Sunrise Populated Place N39.31510° W77.55582° 4.9 miles  ↑ View Map Taylorstown Populated Place N39.25427° W77.57471° 3.5 miles  ↑ View Map Taylorstown Church Church N39.24899° W77.56777° 3.2 miles  ↑ View Map Taylorstown Crossroads Locale N39.21344° W77.54554° 3.4 miles  ↑ View Map Taylorstown Historic District Park N39.25427° W77.57471° 3.5 miles  ↑ View Map Temple Hall Farm Regional Park Park N39.18066° W77.53304° 5.2 miles  ↑ View Map The Jefferson School School N39.33446° W77.55968° 6.2 miles  ↑ View Map Titus Estates Populated Place N39.27566° W77.49276° 1.7 miles  ↑ View Map Trinity Evangelical and Reformed Church Church N39.30955° W77.47360° 4.3 miles  ↑ View Map Tuscarora Populated Place N39.25677° W77.47026° 2.1 miles  ↑ View Map Tuscarora Creek Stream N39.24344° W77.47526° 2.0 miles  ↑ View Map Tuscarora Post Office Post Office N39.25699° W77.46926° 2.1 miles  ↑ View Map Tuscarora Station Locale N39.24899° W77.47026° 2.1 miles  ↑ View Map United Warren Methodist Church Church N39.16483° W77.47749° 6.4 miles  ↑ View Map Upper Montgomery County Volunteer Fire Department Station 14 Beallsville Building N39.18028° W77.41160° 7.3 miles  ↑ View Map Valley Church Church N39.21899° W77.54666° 3.2 miles  ↑ View Map Warren Church Church N39.16399° W77.47415° 6.5 miles  ↑ View Map Washington Junction Populated Place N39.27260° W77.53165° 1.7 miles  ↑ View Map Washington Run Stream N39.27094° W77.53221° 1.7 miles  ↑ View Map Waterford Cemetery Cemetery N39.18563° W77.60812° 7.1 miles  ↑ View Map Waterford Elementary School School N39.18761° W77.60610° 6.9 miles  ↑ View Map Whites Ferry Locale N39.15483° W77.51916° 6.9 miles  ↑ View Map Whites Ferry Locale N39.15510° W77.52277° 6.9 miles  ↑ View Map Whites Ford Crossing N39.19427° W77.47388° 4.6 miles  ↑ View Map Wilber Woods Populated Place N39.31510° W77.51693° 4.2 miles  ↑ View Map Wilts Store Locale N39.24094° W77.55193° 2.5 miles  ↑ View Map Windsor Estates Populated Place N39.35121° W77.47276° 7.0 miles  ↑ View Map WTRI-AM (Brunswick) Tower N39.31149° W77.60693° 6.6 miles  ↑ View Map Yingling Cemetery Cemetery N39.27982° W77.41915° 5.1 miles  ↑ View Map Note: Coordinates in the location and feature list above are referenced to NAD83 datum.

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