Welcome to Washington Island & Rock Island
A couple of get-away-from-it-all isles float off Door County's tip. Washington Island is larger, with 700 Scandinavian descendants, a couple of small museums (one about farming, another about fishing), a lavender farm and a handful of beaches around the perimeter. Cycling is the big to-do. Bike and moped rentals are available near the main ferry dock, and then the island's 100 miles of paved roads are yours for carefree cruising in the bucolic landscape.
More remote is lovely Rock Island, a state park with no cars or bikes at all. It's a wonderful place for hiking, swimming and camping.