If museums are on your list of things to see in Grøa, then you might want to head to Sunndal Rural Museum. If you want to experience more of the culture Grøa has to offer, head to Leikvin Heritage Park.
Sightseeing doesn't mean you have to blow the budget. For some things to do in Grøa, enjoy the outdoors at Dovrefjell-Sunndalsfjella National Park or Leikvin Heritage Park.