Is there a way to get turn by turn directions to a cache. My garmin 62s points a direct line to a cache site but I would like driving directions up to a trailhead or other area near the site. I currently use the Garmin Nuvi to navigate streets close to the site.
You will need routable maps loaded, such as City Navigator, to get turn by turn directions.
You can also try using OSM maps for your area and see if the result works well enough for you.
http://garmin.na1400.info/routable.php