Set off on an adventure you won't forget in a hurry with the eTrex Vista HCx by Garmin.  This handheld navigator boasts a highly sensitive receiver, detailed maps, a barometric altimeter, an electronic compass, a geocaching function, a hunt/fish calendar and several outdoor GPS games. Perfect for exploring the great outdoors, the eTrex Vista HCx lets you get your bearings even while you're standing still, and tracks changes in pressure to pinpoint your exact altitude. The eTrex Vista HCx has a built-in log for up to 10,000 points and 20 tracks.