TopoQuest Logo
Do you find TopoQuest useful?
Help keep TopoQuest running and adding new maps/features by donating!
Bitcoin:  19c7KJd3qBynnjoSw5npx9KScwjBe4ifkT
Litecoin:  LXs6TkuXGGXo1vDsWCkWVdjQX94eUKd6ui
Home View Maps Find Maps Find Places Resources & Links

Welcome to the TopoQuest Map Viewer!
Villa Grande Post Office, CA is a post office located in Sonoma County at N38.47416° W123.02446° (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:  Duncans Mills, CA    Map MRC: 38123D1
Map Center:  N38.47416°  W123.02446°    Datum: NAD83    Zoom: 16m/pixel
Up-Left
Up
Up-Right
Left
Right
Down-Left
Down
Down-Right


Places Within This Map View:
Place Type Coordinates (click to center)
Villa Grande Post OfficePost OfficeN38.47416° W123.02446°
Villa GrandePopulated PlaceN38.47297° W123.02556°
Mesa Grande GulchValleyN38.46880° W123.03139°
Monte Rio Elementary SchoolSchoolN38.47174° W123.01484°
Monte Rio Census Designated PlaceCensusN38.46834° W123.01471°
Harrison GulchValleyN38.46686° W123.01417°
Monte Rio Branch Sonoma County LibraryBuildingN38.46797° W123.01167°
SheridanPopulated PlaceN38.46547° W123.03611°
MontesanoPopulated PlaceN38.48714° W123.01722°
Sheridan GulchValleyN38.46436° W123.03695°
Russian River Number 1 1026 DamDamN38.48325° W123.01111°
Monte Rio Fire Protection District Station 1 HeadquartersBuildingN38.46393° W123.01098°
Dutch Bill CreekStreamN38.46547° W123.00972°
Slate GapGapN38.48297° W123.03917°
Austin GapGapN38.47880° W123.04167°
Monte RioPopulated PlaceN38.46547° W123.00889°
Schoolhouse GulchValleyN38.46075° W123.01222°
Vacation BeachPopulated PlaceN38.48964° W123.01333°
GuernewoodPopulated PlaceN38.49269° W123.01500°
NorthwoodPopulated PlaceN38.47547° W123.00167°
Saint Joseph CampLocaleN38.46214° W123.04472°
EdendalePopulated PlaceN38.48491° W123.00278°
Cazadero Volunteer Fire Department Station 2BuildingN38.47597° W123.04867°
Guerneville Bible ChurchChurchN38.49507° W123.01181°
Hidden ValleyValleyN38.49852° W123.02139°
Mount HellerSummitN38.46075° W123.00361°
Northwood HeightsPopulated PlaceN38.47964° W122.99944°
Guernewood ParkPopulated PlaceN38.49686° W123.01250°
Guernewood Park Post Office (historical)Post OfficeN38.49714° W123.01222°
Austin CreekStreamN38.46658° W123.05000°
Hulbert CreekStreamN38.49436° W123.00694°
Northwood LodgePopulated PlaceN38.47714° W122.99778°
Monte Rio Post OfficePost OfficeN38.47738° W122.99776°
Monte Rio Fire TrailTrailN38.44769° W123.01444°
Neeley HillSummitN38.49047° W123.00083°
Monte RosaPopulated PlaceN38.50380° W123.02722°
Mission CreekStreamN38.50408° W123.02806°
Mission CanyonValleyN38.50408° W123.02833°
Northwood Golf CourseLocaleN38.47880° W122.99417°
Browns GulchValleyN38.46714° W123.05472°
Gabes RockSummitN38.50464° W123.01778°
Kohute GulchValleyN38.48380° W123.05500°
Freezeout FlatFlatN38.44991° W123.04556°
Livereau CreekStreamN38.49964° W123.00472°
Monte Rio Fire Protection District Station 2BuildingN38.45729° W123.05204°
Fife CreekStreamN38.49964° W123.00444°
Smith CreekStreamN38.47464° W122.99167°
Duncans Mills CemeteryCemeteryN38.45908° W123.05500°
Frazier GulchValleyN38.48214° W123.05778°
TyronePopulated PlaceN38.44908° W123.00056°
Duncans Mills Post OfficePost OfficeN38.45293° W123.05285°
Crawford GulchValleyN38.44686° W123.00139°
Tyrone GulchValleyN38.44658° W123.00111°
Hale PlacePopulated PlaceN38.50825° W123.03667°
Freezeout CreekStreamN38.44991° W123.05167°
Duncans MillsPopulated PlaceN38.45380° W123.05500°
Guerneville Post OfficePost OfficeN38.50251° W123.00091°
Veterans Memorial BuildingBuildingN38.50102° W122.99833°
Sonoma County Sheriff's Office - Guerneville SubstationBuildingN38.50118° W122.99824°
Consolli GulchValleyN38.48436° W123.06139°
Pool RidgeRidgeN38.51214° W123.01806°
Chimney RockPillarN38.50241° W123.05167°
Guerneville BridgeBridgeN38.50075° W122.99528°
Russian River Fire Protection DistrictBuildingN38.50344° W122.99790°
GuernevillePopulated PlaceN38.50186° W122.99611°
Mays CanyonValleyN38.49630° W122.99139°
Saint Elizabeths Roman Catholic ChurchChurchN38.50325° W122.99722°
Guerneville Branch Sonoma County Public LibraryBuildingN38.50352° W122.99722°
Orrs CreekStreamN38.44853° W123.05695°
Camp ThayerPopulated PlaceN38.49102° W123.06361°
Pocket CanyonValleyN38.49880° W122.98889°
Camp ThayerLocaleN38.49130° W123.06500°
Fern SpringSpringN38.43147° W123.01321°
Forgotten ValleyValleyN38.51575° W123.00889°
Guerneville Community ChurchChurchN38.50880° W122.99611°

Note: Coordinates listed above are datum selected on the sidebar.
Click on map to:
Zoom In Zoom in (x2)
Zoom Out Zoom out (x2)
Pan Re-center

Map contents:
Choose Automatically
Overall Coverage
1:24K Coverage (US)
1:24K Topo maps (US)
1:50K Coverage (Canada)
1:50K Topo maps (Canada)
1:100K Coverage (US)
1:100K Topo maps (US)
1:250K Coverage (US)
1:250K Topo maps (US)
Satellite 1m Coverage (US)
Satellite 1m (US)

Zoom level:
1m per pixel (Sat)
2m per pixel (Sat)
4m per pixel
8m per pixel
16m per pixel
32m per pixel
64m per pixel
128m per pixel
256m per pixel
512m per pixel
1km per pixel
2km per pixel
4km per pixel
10km per pixel

Map Size:
Small'ish (512x512)
Medium Rare (768x768)
Grande! (1024x1024)
Extra Grande! (1280x1280)

Datum:
NAD27
NAD83/WGS84

Coordinate format:
UTM
Nddd.ddd°  Wddd.ddd°
Nddd°mm.m'  Wddd°mm.m'
Nddd°mm' ss"  Wddd° mm' ss"

Draw crosshair at center



Updates
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 Trails.com, 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 topozone.com with topoquest.com 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.



Copyright (C) 2008-2024 Ryan Niemi / Sunset Dynamics ... All Rights Reserved