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Devils Backbone, TX is a ridge located in Comal County at N29.93299° W98.16529° (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:  N29.93087°  W98.16584°    Datum: NAD27    Zoom: 32m/pixel

Places Within This Map View:
Place Type Coordinates (click to center)
Devils BackboneRidgeN29.93299° W98.16529°
Tower HillSummitN29.94022° W98.14334°
Boy Scout DamDamN29.95522° W98.16862°
Moon MountainSummitN29.95299° W98.15140°
El Rancho CimaLocaleN29.95633° W98.17751°
Boy Scout LakeReservoirN29.95978° W98.17431°
Dutch BranchStreamN29.96216° W98.17640°
4 S Ranch AirportAirportN29.95877° W98.18651°
Smith HollowValleyN29.96151° W98.14753°
Carpers CreekStreamN29.96410° W98.18501°
Hugo CemeteryCemeteryN29.92772° W98.12695°
Elm CreekStreamN29.96855° W98.14862°
Pinoak CreekStreamN29.96799° W98.13918°
Baldy MountainSummitN29.89105° W98.19973°
Jacobs CreekStreamN29.89938° W98.20834°
Clear Lake DamDamN29.98521° W98.15696°
Shelton HollowValleyN29.96935° W98.12606°
Clear LakeReservoirN29.98615° W98.15844°
Sorrel CreekStreamN29.91827° W98.22251°
Old Hancock TrailTrailN29.91827° W98.22529°
Canyon CityPopulated PlaceN29.87383° W98.18779°
Canyon Lake Fire / Emergency Medical Service Station 1BuildingN29.87469° W98.19184°
Church in the ValleyChurchN29.87355° W98.19001°
Rancho Del Lago HeliportAirportN29.95188° W98.22473°
Winn Ranch Airport (historical)AirportN29.97247° W98.11375°
North ParkParkN29.87411° W98.20168°
Fort Sam Houston Recreation Area at Canyon LakeMilitaryN29.88886° W98.21822°
Guadalupe Park TrailTrailN29.86827° W98.19390°
Pierce LakeReservoirN29.99650° W98.18732°
Heiser HollowValleyN29.86239° W98.15649°
Pierce DamDamN29.99688° W98.18696°
Winn RanchLocaleN29.97077° W98.10862°
Cloptins CrossingPopulated PlaceN29.98049° W98.11557°
Randolph Recreation Area at Canyon LakeMilitaryN29.88277° W98.21788°
Jacobs Creek ParkParkN29.88411° W98.21918°
Cordova HollowValleyN29.85981° W98.15883°
Canyon DamDamN29.86688° W98.20029°
Horseshoe FallsFallsN29.85855° W98.17918°
Overlook ParkParkN29.86189° W98.19696°
Heaton HollowValleyN29.99148° W98.12023°
Williams RanchLocaleN29.92966° W98.08973°
Houston Boys CampLocaleN29.98299° W98.10918°
Pleasant Valley CrossingPopulated PlaceN30.00049° W98.19973°
Pleasant Valley CemeteryCemeteryN30.00021° W98.20196°
Canyon ParkParkN29.89327° W98.23501°
Jehovah Witness CongregationChurchN29.85161° W98.16723°
Mountain Valley Intermediate School (historical)SchoolN29.85133° W98.16668°
Trinity Chapel ChurchChurchN29.98966° W98.11195°
Cedar ForkStreamN30.00244° W98.20112°
Pioneer TownPopulated PlaceN29.98605° W98.10807°
Canyon Lake Post OfficePost OfficeN29.85103° W98.17097°
Mountain Valley Elementary School (historical)SchoolN29.85077° W98.16779°
Canyon Lake AirportAirportN29.92007° W98.24576°
Canyon Lake Fire and Emergency Medical Service HeadquartersBuildingN29.84870° W98.17179°
SattlerPopulated PlaceN29.84800° W98.17557°
Wilson CreekStreamN29.98910° W98.10529°
Comal County Constable's Office Precinct 4BuildingN29.84661° W98.17532°
South Hays Fire Department Station 12BuildingN29.93477° W98.07947°
Canyon Lake Fire and Emergency Medical Service Station 4BuildingN29.84697° W98.19169°
Fourth CrossingPopulated PlaceN29.84272° W98.16779°
Wimberley High SchoolSchoolN30.00516° W98.11716°
Scudder Primary SchoolSchoolN30.00251° W98.11063°
Canyon Lake Fire / Emergency Medical Service Station 3BuildingN29.93754° W98.25704°
Little Twin Sister PeaksSummitN30.01299° W98.12473°
City of WimberleyCivilN29.98481° W98.09055°
Wimberley Emergency Medical Service SystemsBuildingN29.99992° W98.10401°
Wimberley Volunteer Fire Department Central StationBuildingN30.00188° W98.10609°
Potter CreekStreamN29.91799° W98.25807°
Old BaldySummitN30.00966° W98.11612°
Cypress CreekStreamN29.99133° W98.09473°
Hays County Sheriff's Office Wimberley - Lions Field SubstationBuildingN30.00363° W98.10737°
Hays County Sheriff's Office Wimberley - Junction SubstationBuildingN29.99974° W98.10165°
Hays County Constable's Office Precinct 3BuildingN29.99963° W98.10122°
WimberleyPopulated PlaceN29.99744° W98.09862°
Canyon LakeReservoirN29.88672° W98.25041°

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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