Approx. point 32 V 356481 6903757 - located north, in the saddle between Rotbergshornet and Kjerringa.
Approx. point 32 V 357197 6903594 - located north-east, on the south-west slopes of Årsæterhornet.
Rotbergshornet is an infrequently visited top north-east of Ørsta centre, surrounded by higher tops all around and hence with very limited views. But the limited views you get are of spectacular mountains and ridges, so there's definitely a reward if you take the effort to hike this mountain.
Rotbergshornet seen from Vallasætra.