Lots -0- features
This GPS is awesome! Its map feature is really nice and I still havent run out of memory. If you can afford the Garmin software its nice to be able to download detailed maps onto the GPS. The base map is comes with is good, but its really nice to have street by street details. Its more features than I really use, and its super accurate. I often get down to 5 feet accuracy with this GPS. I have owned it for 2 years and it still looks brand new, despite many climbs and long hiking trips. If you want a lot of features for a lower price its the best one out there. You cant beat the eTrex series!