Yours to Discover

Corps of Engineers Office and Red Rock Visitor Center

The Red Rock Visitor Center is open Monday - Friday from 7:30 a.m.-4:00 p.m. year-round, with additional weekend hours of  Sat./Sun. from 12:00-4:00 p.m. from April -September.   For more information, contact (641) 828-7522.



Project Office and Visitor Center
1105 N. Highway T15
Knoxville, IA  50138

Contact Information

Phone: (641) 828-7522 or (641) 628-8690