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Welcome to the TopoQuest Map Viewer!
Basilica of the Assumption, MD is a church located in Baltimore (city) County at N39.29427° W76.61636° (NAD83). This is the nearest place in the USGS place names database to the center of the map view below.  Look below the map view for a list of other places and locations that are visible within this map view.  If you need to locate a landmark or feature, you can search for its location on our Find Places page.  If you need to locate a specific USGS topographic map, try our Find Maps page.

USGS Map Name:  Baltimore East, MD    Map MRC: 39076C5
Map Center:  N39.29427°  W76.61636°    Datum: NAD83    Zoom: 4m/pixel

Places Within This Map View:
Place Type Coordinates (click to center)
Basilica of the AssumptionChurchN39.29427° W76.61636°
Enoch Pratt Free LibraryBuildingN39.29455° W76.61719°
Cathedral Hill Historic DistrictParkN39.29400° W76.61552°
First Unitarian ChurchChurchN39.29538° W76.61580°
Franklin Street Presbyterian Church (historical)ChurchN39.29538° W76.61719°
New Psalmist Baptist ChurchChurchN39.29538° W76.61719°
New Foundations Mansef SchoolSchoolN39.29513° W76.61468°
Saint Alphonsus Roman Catholic ChurchChurchN39.29316° W76.61802°
Walters Art MuseumBuildingN39.29639° W76.61611°
Contemporary MuseumBuildingN39.29639° W76.61667°
Saint Alphonsus SchoolSchoolN39.29261° W76.61775°
Arlington Federal BuildingBuildingN39.29233° W76.61497°
Peabody Institute of The John Hopkins University Campus PoliceBuildingN39.29658° W76.61528°
Saint Pauls Episcopal ChurchChurchN39.29205° W76.61497°
Lexington Street Mall Shopping CenterLocaleN39.29205° W76.61802°
The Peabody Institute of Johns HopkinsSchoolN39.29703° W76.61501°
Peabody Institute (historical)SchoolN39.29705° W76.61497°
Mercy Medical Center Security DepartmentBuildingN39.29288° W76.61336°
Mount VernonPopulated PlaceN39.29761° W76.61580°
Mount Vernon Place Historic DistrictParkN39.29761° W76.61552°
Washington MonumentParkN39.29761° W76.61552°
Mercy Medical CenterHospitalN39.29402° W76.61283°
Baltimore City Fire Department Headquarters Station 24BuildingN39.29463° W76.61267°
Mount Vernon Place United Methodist ChurchChurchN39.29788° W76.61525°
Wilkes School at Grace and Saint Peter'sSchoolN39.29773° W76.61808°
Baltimore School for the ArtsSchoolN39.29831° W76.61728°
Howard Street TunnelTunnelN39.29650° W76.61997°
Baltimore City Sheriff's OfficeBuildingN39.29082° W76.61331°
Baltimore City CourthouseBuildingN39.29066° W76.61302°
Maryland Transit Administration Police ForceBuildingN39.28976° W76.61422°
Downtown Baltimore Child Care / Park AvenueSchoolN39.29875° W76.61860°
Court Square BuildingBuildingN39.29150° W76.61219°
Emmanuel Episcopal ChurchChurchN39.29927° W76.61663°
First Presbyterian ChurchChurchN39.29872° W76.61886°
Mechanic TheaterBuildingN39.28927° W76.61525°
Saint Ignatius Roman Catholic ChurchChurchN39.29844° W76.61330°
Academy of LanguagesSchoolN39.28917° W76.61472°
Battle MonumentParkN39.29038° W76.61247°
Business and Government Historic DistrictParkN39.29038° W76.61247°
Calvert Post OfficePost OfficeN39.29082° W76.61196°
BaltimorePopulated PlaceN39.29038° W76.61219°
Ebenezer Primitive Baptist ChurchChurchN39.29900° W76.61247°
First Mariner ArenaBuildingN39.28844° W76.61858°
Lexington MarketLocaleN39.29122° W76.62191°
Eubie Blake National Jazz CenterBuildingN39.29972° W76.61972°
Childtime Learning CenterSchoolN39.28775° W76.61781°
Tower BuildingBuildingN39.28983° W76.61136°
Baltimore City HallBuildingN39.29094° W76.61052°
University of Maryland Medical Center Midtown CampusHospitalN39.29965° W76.62072°
Ravenwood Nursing and Rehabilitation CenterBuildingN39.29449° W76.62328°
Interchange 2CrossingN39.29316° W76.60941°
Saint Marys SeminarySchoolN39.29622° W76.62330°
Zion Lutheran ChurchChurchN39.29150° W76.60969°
United States Secret Service Baltimore OfficeBuildingN39.28704° W76.61550°
United States Marshals Service Baltimore OfficeBuildingN39.28684° W76.61700°
Mount Calvary Episcopal ChurchChurchN39.29927° W76.62191°
Municipal Museum of the City of BaltimoreBuildingN39.29150° W76.60941°
Baltimore City Fire Station 23BuildingN39.28788° W76.62041°
Interchange 3CrossingN39.29983° W76.61108°
War Memorial PlazaParkN39.29094° W76.60941°
Chesapeake Detention FacilityBuildingN39.29837° W76.60946°
Edgar Allan Poe Public School (historical)SchoolN39.29066° W76.62358°
Seton Hill Historic DistrictParkN39.29650° W76.62413°
Westminster Burying GroundsCemeteryN39.29011° W76.62330°
Westminster Presbyterian ChurchChurchN39.29011° W76.62330°
Baltimore Urban LeagueSchoolN39.29735° W76.62394°
Baltimore International CollegeSchoolN39.28873° W76.61015°
Festival HallBuildingN39.28622° W76.61858°
Baltimore City Detention CenterBuildingN39.29861° W76.60917°
Hillen StationLocaleN39.29538° W76.60802°
Market Center Post OfficePost OfficeN39.29153° W76.62431°
Canaan Baptist ChurchChurchN39.29667° W76.62444°
University Square ParkParkN39.28900° W76.62302°
Christ Episcopal ChurchChurchN39.30288° W76.61497°
City of BaltimoreCivilN39.30098° W76.61065°

Note: Coordinates listed above are datum selected on the sidebar.
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Map contents:
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Coordinate format:
Nddd.ddd°  Wddd.ddd°
Nddd°mm.m'  Wddd°mm.m'
Nddd°mm' ss"  Wddd° mm' ss"

Draw crosshair at center

Note (5/31/2016) - Want a crosshair at the center coordinates of the map?  A number of people have asked, so that option has been added!

Note (6/26/2013) - Map sizes are now larger, and an extra-large (1280x1280) option has been added as well.

Note (8/18/2010) - The transition to the new TopoQuest server is now complete.  Aside from a glitch that affected the TopoZone alternative map.asp script much of Monday (8/17/2010) afternoon and evening, all went pretty smoothly.  Response time of the TopoQuest website overall should be much snappier, and addition of more 1m satellite / aerial imagery is back underway!

Note (8/2/2010) - Full USGS 1:100K and 1:250K topographic map coverage of the continental US is now completed and online.  Plus, I have the new TopoQuest server under construction with a 9TB RAID6 disk array to continue adding satellite/aerial photo coverage.  Yay!

Note (7/21/2009) - Locations of places of interest (from the USGS placenames database) within the map area you are viewing are now listed below the map when viewing at 64m/pixel or below.  You can click the name of the place to go to its description page, or click the coordinates to recenter your map view on that place.

Note (6/1/2009) - We've started adding 1m/pixel aerial and satellite imagery, starting with Oregon and slowly branching out from there.  Please be patient, it takes a very long time to download and process all this imagery, as well as huge amounts of disk space!

Note (3/07/2009) - We've started adding 1:100K and 1:250K scale USGS topographic maps, starting with southern Oregon and moving out from there.  Coverage will be a bit sparse at first while we crank up automated processing of map tiles at these topographic map scales.  To view 1:100K and 1:250K scale topos, you'll need to manually select them from the sidebar (the Choose Automatically selection will not select these map scales until we have more coverage).  You can use the coverage map types to see what areas we've already processed and have online.  Also note that satellite photo coverage isn't meant to be particularly useful at this point, it's just (very) experimental.

Note (7/31/2008) - We've started adding 1:50K scale topographic maps of Canada, starting with British Columbia.  The Canadian topographic map coverage is still a bit experimental, and integration into the map viewer still needs a little work.  The map viewer will not yet automatically select the 1:50K scale topographic maps, so if you're trying to view maps in Canada, you may need to manually switch to the 1:50K Topo Maps selection in the Map Contents section of the sidebar.

Note (4/15/2008) - With the demise of non-subscription access to TopoZone (now merged with, a subscription service), we're scrambling to process all topographic maps for the US and make them available as quickly as possible.  We now have four Linux PC's crunching map data 24/7 to produce and index map data continuously.  We should be adding approximately fifteen 1 degree x 1 degree blocks of map data (approximately 1000 individual 7.5 minute 1:24000 topo maps) per day.  We're starting with southern Oregon (because that's where we live!) and northern California and branching out from there.

TopoZone URL Replacement
Do you have a Topozone map URL that you want to convert to the TopoQuest equivalent?  Simply replace with in the URL, and you'll get the equivalent map as what Topozone used to produce!  We have more details on using TopoQuest as a Topozone alternative on our Topozone Replacement page.

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