Messages

I bought the Garmin Astro 220 for my hunting dogs, I was wondering if these maps were all I need. I live in KY and I downloaded the KY topo map. I don't need POI's and road directions I just need the maps. Is this going to be good enough for me and what might I not like about them. I can tell ya one think I like from the previews on the site is the detail is much better here.