There are map sets for this unit of: Africa, Asia, Australia/Oceania, Europe (installed), Middle East, North America, South America. Siehe:
https://www.garmin.com/de-CH...I recommend the Garmin GTM 36 TMC Traffic cable as an accessory. It receives traffic information and causes the navigation system to automatically suggest an alternative route in case of traffic jams. Works perfectly, at least in Europe.
Have fun & a good trip!