located on western peninsula Snæfellsnes and on the western edge of the Hnappadalur [ˈn̥ahpaˌtaːlʏr̥] valley, 46 km in the north of the town of Borgarnes
Hallmundarhraun (is: Hallmundarhraun) lava flows. 900 - Rauðhálsahraun in Hnappadalur (is: Hnappadalur) 905 - Vatnajökull. (Part of the East volcanic zone (EVZ)) 920