Grimstad (About this sound listen ) is a town and municipality in Aust-Agder county, Norway. It belongs to the geographical region of Sørlandet. The administrative center of the municipality is the town of Grimstad. Other notable places in Grimstad include Eide, Fevik, Fjære, Landvik, Prestegårdskogen, Reddal, and Roresanden.It is a little maritime town set among many small islands (Skjærgård).