Luonnollisesti Oulujärvi Oy is a company based in Kajaani, Finland, offering accommodation and activities in the beautiful Lake Oulujärvi area. Known as the Kainuu Sea, this destination boasts numerous islands, sandy beaches, and water sports opportunities. From fishing to hiking to relaxing beach holidays, there's something for everyone here. With accommodation options for both summer and winter, as well as equipment rentals and transportation services to Ärjä Island, Luonnollisesti Oulujärvi makes it easy for visitors to enjoy all that this stunning region has to offer.