Many of you have been asking for United States County Maps for a long time, and we've just finished the necessary work to get them added to the site. The first four maps are up - North Carolina, Virginia, New York, and Colorado, with more to follow soon.
These maps use the 2010 US Census Bureau's information for county boundaries. If you notice any problems where a cache is being marked as belonging to the wrong county, please Contact Us with the cache name and the county it should appear in and we can fix it in our system.
Also, if you'd like any of these new maps to appear on your geocaching.com profile, remember to check the "Include Map" box next to the map on the "Build My Profile" page, upload your My Finds PQ to generate the latest stats, and then do a one time copy/paste of all your profile HTML from the "Preview and Export Profile" page over to your geocaching.com profile.
As always, please Contact Us with any questions, problems, or suggestions!