you can download coordinates to your Garmin GPS,If you’re geocaching, You can download coordinates, via your USB cable, onto your Garmin straight from www.geocaching.com. If you’re not geocaching, then I don’t know. but you need updated maps from the Garmin site.

How to send coordinates to Garmin GPS? Is there a gps website that sends coordinates (typed in by the user) to a Garmin GPS?
You can download gps cordinates, via your USB cable, onto your Garmin straight from www.geocaching.com. If you’re not geocaching, then I don’t know. Maybe you need updated maps, and, check the Garmin site.