Location
Grimes Farm and Conservation Center
2349 233rd St.
Marshalltown, IA 50158
Driving Directions
641-752-5490
mccb@marshallcountyia.gov
Office Hours
Monday - Friday
8:00 am - 4:00 pm
Nature Center Hours
Monday - Friday
8:30 am - 4:00 pm
Holiday Closures
Director
Marshall County Conservation invites you to explore over 3,400 acres of diverse natural landscapes. From forests and prairies to wetlands, lakes, and rivers, these areas offer countless opportunities for outdoor recreation. With 37 parks and miles of scenic trails, visitors can enjoy hiking, biking, hunting, fishing, picnicking, historical structures, wildlife observation, photography, and more. Whether you’re seeking adventure or a peaceful escape, Marshall County’s natural spaces provide something for everyone.