Aðaldalur (valley)
Aðaldalur, in the background the Kinnarfjöll mountains
Aðaldalur is the name of a valley in the municipality of Þingeyjarsveit in northern Iceland .
It is located west of the Laxá River and east of the Skjálfandafljót . In the north it reaches up to Skjálfandi Bay .
The Norðausturvegur , road 85, runs through this area.
Coordinates: 65 ° 56 ′ 14 " N , 17 ° 28 ′ 28" W.