Årø is a village in Haderslev Municipality, in the region of Southern Denmark, Denmark. Årø lies at 6 m above sea level. The nearest city is Haderslev, 15.9 km to the west. Beaches nearby: Flovt (4.2 km), Knud (9.1 km), Sandersvig (11 km). Among the landmarks around are Haderslev Cathedral (16.0 km), passage grave of Tonneshøj (2.9 km) and Starup Stone (13.1 km). Among the natural features are Knivsbjerg (23 km) and Egholm (8.3 km).