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Marion County, Iowa, is home to the 106' Public Observation Tower at Cordova Park on the Lake Red Rock Reservoir. Marion County’s Conservation department manages 9 parks, trails, and wildlife areas encompassing some 3,412 acres across the county.

Our Offices and Parks

Marion County’s Conservation office is located on the 1st floor of the courthouse and generally open from 8:00 a.m. to 4:30 p.m. Monday through Friday. Before visiting the main office or park offices, please call ahead to verify staff is available.

Marion County Park
306 Willets Dr., Knoxville, Iowa 50138
(641) 828-2214
[email protected]
7:30 a.m. to 4:00 p.m.

Roberts Creek Park
1617 Fillmore Dr., Otley, Iowa 50214
(641) 627-5507
[email protected]
7:30 a.m. to 4:00 p.m.

Cordova Park
1378 Highway G28, Otley, Iowa 50214
(641) 627-5935
[email protected]
7:30 a.m. to 4:00 p.m.

Steve Edwards Steve Edwards

Our Team

Marion County Courthouse
214 E Main St · 1st Floor
Knoxville, IA 50138

Contact Information
(641) 828-2213

Monday - Friday
8:00 A.M - 4:30 P.M.

Schedule varies, please call ahead to verify office is open
Holiday Closures

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