Prairie du Chien, WI

ZIP code 53821 encompasses the town of Dickeyville, Wisconsin. The area's most notable landmark is the Dickeyville Grotto, a religious shrine and folk art masterpiece created by Father Mathias Wernerus. The grotto attracts visitors from far and wide to admire its intricate mosaic designs. Other key features in the area include the Dickeyville Mill, a historic grain mill turned museum, and the Peace Park, a serene outdoor space perfect for relaxation and reflection.