Kuehn Convservation Area is park near Earlham, Iowa managed by the Dallas County Conservation Board. The park provides a restored prairie, swimming areas, bird watching areas, primitive camping and hiking trails. The park was formed in 1982 from a 300-acre (1.2 km2) donation by Gerald Kuehn, which was his residence during his youth. Subsequent acquisitions has brought the park to almost 600 acres (2.4 km2).