Blue Mound State Park's Cart-In campground in Iowa offers a unique camping experience with breathtaking views of the surrounding hills and valleys. The campground has 29 campsites available on a first-come-first-serve basis, with amenities including picnic tables, fire rings, and access to potable water and vault toilets. Visitors can enjoy hiking, biking, and fishing nearby, as well as exploring the nearby Effigy Mounds National Monument. The best time to visit is in the summer months when temperatures average between 70-80 degrees Fahrenheit.