Modern Campground

Elk Rock State Park is a public recreation area in Marion County, Iowa, United States, situated on both upstream banks of Red Rock Reservoir. Knoxville at the southwest and Pella to the northeast are the nearest cities. The state park comprises its main area and the smaller "Mile Long Bridge" area. The main area has campsites, boat ramps, and trails.

Cordova Tower is an observation tower located in Cordova Park in Marion County, Iowa. The tower is seated on the north side of Lake Red Rock and equidistant from the four Marion County towns of Pella, Knoxville, Monroe, and Otley. With 170 steps and 106 feet tall, it is the tallest observation tower in the Midwestern United States. Ascending from the ground to the observation deck built atop a con

The National Sprint Car Hall of Fame & Museum is a hall of fame and museum for sprint car drivers, owners, mechanics, builders, manufacturers, promoters, sanctioning officials and media members. The museum is located in Knoxville, Iowa, the home of the Knoxville Nationals at Knoxville Raceway. The National Sprint Car Hall of Fame & Museum Foundation, Inc., is a 501(c)(3) non-profit organization in