We read about Geocaching in a Portuguese forum. We got so interested that we tried to find a cache with the help of our old TOM TOM and Google in the Algarve but did not get very far. Although we were not successful we got the bug.

Back in the UK we did some research on GPS equipment and have decided that the Garmin Oregon 450T would meet our requirements. However we have no idea what maps come with the set. Should we buy one with preloaded maps? We want to use the GPS in South England and also use it in Portugal. Any help would be greatly appreciated.