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Welcome to the TopoQuest Map Viewer!
Alligator Head Arch (historical), CA is a arch located in San Diego County at N32.85116° W117.27337° (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.

Map Center:  N32.85116°  W117.27337°    Datum: NAD83    Zoom: 4m/pixel

Places Within This Map View:
Place Type Coordinates (click to center)
Alligator Head Arch (historical)ArchN32.85116° W117.27337°
Point La JollaCapeN32.85116° W117.27309°
Scripps ParkParkN32.85005° W117.27337°
Boomer BeachBeachN32.85005° W117.27420°
La Jolla CoveBayN32.85060° W117.27143°
Rocky PointCapeN32.84921° W117.27532°
Coast Walk Shopping CenterLocaleN32.84949° W117.27115°
Union Congregational ChurchChurchN32.84810° W117.27198°
Congregational Church of La Jolla United Church of ChristChurchN32.84807° W117.27187°
La Jolla Post OfficePost OfficeN32.84740° W117.27249°
La JollaPopulated PlaceN32.84727° W117.27420°
Goldfish PointCapeN32.85005° W117.26948°
La Jolla Branch San Diego Public LibraryBuildingN32.84699° W117.27420°
Athenaeum Music and Arts LibraryBuildingN32.84699° W117.27420°
Fourth Church of Christ ScientistChurchN32.84727° W117.27032°
The Wall Street Plaza Shopping CenterLocaleN32.84560° W117.27420°
Childrens Pool BeachBeachN32.84783° W117.27837°
Point MencingerCapeN32.84783° W117.27865°
Union Place CircleParkN32.84616° W117.26948°
Institute for World Understanding of Peoples, Cultures and Languages LibraryBuildingN32.84644° W117.27782°
Seal RockIslandN32.84699° W117.27865°
Seal Rock ReserveParkN32.84783° W117.27948°
Maris AcademySchoolN32.84421° W117.27226°
Helen Palmer Geisel LibraryBuildingN32.84560° W117.27782°
Saint James Church by the SeaChurchN32.84477° W117.27670°
Mary Star of the Sea Roman Catholic ChurchChurchN32.84394° W117.27309°
La Jolla Museum of Contemporary ArtBuildingN32.84449° W117.27782°
Wipeout BeachBeachN32.84505° W117.27920°
Coast Boulevard ParkParkN32.84449° W117.27865°
La Jolla Presbyterian ChurchChurchN32.84338° W117.27698°
La Jolla ParkParkN32.84310° W117.27726°
San Diego-La Jolla Ecological ReserveParkN32.85782° W117.26670°
La Jolla BayBayN32.85366° W117.26420°
La Jolla Annex Post OfficePost OfficeN32.84164° W117.27607°
Whale View PointCapeN32.84366° W117.28032°
Scripps ClinicHospitalN32.84255° W117.27920°
The Bishops SchoolSchoolN32.84116° W117.27809°
Prince Chapel African Methodist Episcopal ChurchChurchN32.83977° W117.27698°
Prince Chapel by the SeaChurchN32.83972° W117.27707°
La Jolla Elementary SchoolSchoolN32.83921° W117.27087°
Friends Meeting House of La JollaChurchN32.83871° W117.27455°
La Jolla Beach and Tennis ClubLocaleN32.85283° W117.25976°
Nicholson Point ParkParkN32.84005° W117.28143°
Nicholson PointCapeN32.84005° W117.28226°
La Jolla Country ClubLocaleN32.83783° W117.26837°
La Jolla Heights ParkParkN32.84283° W117.26087°
Spindrift Golf CourseLocaleN32.85338° W117.25754°
Kellogg ParkParkN32.85588° W117.25726°

Note: Coordinates listed above are datum selected on the sidebar.
Click on map to:
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Map contents:
Choose Automatically
Overall Coverage
1:24K Coverage (US)
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1:50K Topo maps (Canada)
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1:100K Topo maps (US)
1:250K Coverage (US)
1:250K Topo maps (US)
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Satellite 1m (US)

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Map Size:
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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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