Vassdalseggi is the tallest mountain in Rogaland county, Norway. The 1,658-metre (5,440 ft) tall mountain sits on the border of the municipalities of Vinje and Suldal. Vassdalseggi lies in the Ryfylkeheiane mountains about 5 kilometres (3.1 mi) north of the mountain Fitjanuten and about 2.5 kilometres (1.6 mi) southeast of the mountain Kistenuten.