Living in Castalia, IA is a great experience for those who enjoy small town living. With a population of about 500 people, it is a close-knit community that offers plenty of outdoor activities and friendly neighbors. The town is located in the heart of the Driftless Area, providing outdoor enthusiasts with miles of trails and rivers to explore. Summers are filled with festivals, farmer's markets and other local events while winters offer plenty of opportunities for skiing and snowshoeing in its nearby hills. Despite its small size, Castalia has plenty to offer its residents including quality schools, plenty of employment opportunities, and convenient access to larger cities like Waterloo and Dubuque.