The Kilchers team up to tame the land after a winter of record-setting warm temperatures. As Otto & Eivin tackle turning raw wilderness into a source of food for generations to come, Atz Sr. battles the elements and a menace at the head of the bay.

With the arrival of spring, the homestead needs work; Atz Sr. hunts to restock dwindling food supplies; Otto, Charlotte and August try to protect livestock; Atz Lee develops a new foothold.