written by
mdrichey on Wednesday, February 16, 2011:
The Magellan 510 is a good fit for Geocaching the only thin it does not do that I hoped it would is work as an auto gps. Magellan does offer a map download for 99.99 that has the turn by turn like a auto gps. All in all i am very pleased with the unit and plan to get the download as soon as I can.