On the island of Sommarland, which is located in a fairly large sea, there are many children. They are clearly enjoying their summer life. On the island there is also Mrs. Lonely who lives in a lonely cabin with her cat Bolle....
Proud Katrina falls in love with Johan, who's a sailor, and follows him home to the island of Åland. She has been promised a paradise with blooming apple trees but are greeted by poverty and hard work.
