Vassnebba or
Grånebba is a mountain on the border of the municipalities of
Sunndal and
Surnadal in
Møre og Romsdal county,
Norway. It lies on the western border of the
Trollheimen mountain range, just southwest of the Todalsfjorden and the village of
Todalsøra and southeast of the village of
Ålvund. The mountain is easily accessed from both sides, summer and winter.