A good short sightseeing route not often mentioned in tourist brochures. The route takes you through the 2000 year old lavafield of Aðaldalur and also provides a beautiful example of Icelandic flora. To find the road drive north about 10-15min from Hagi and the road to Sandur, directions:
Before you reach the farm called Hellur keep your eye out for a small path at around 65° 57,045’N, 17° 31,420’W. When you find the path follow it slowly back south east; Google map path.