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State Preserves

State Preserves

Woodthrush Woods State Preserve

Woodthrush Woods State Preserve is a 25-acre forest with a mixture of upland and bottomland forest, located seven miles east of Fairfield in Jefferson County.

State Preserves

Hartley Fort State Preserve

Hartley Fort State Preserve features the remains of a prehistoric fortified village. This 2-acre, privately owned preserve is located along the Upper Iowa River

State Preserves

Mann Wilderness Area State Preserve

Mann Wilderness Area is a rugged forested area along the Iowa River Greenbelt.

State Preserves

Malchow Mounds State Preserve

Malchow Mounds State Preserve features a prehistoric cemetery with a concentration of sixty conical and linear mounds.

State Preserves

Malanaphy Springs State Preserve

Malanaphy Springs State Preserve is a 64-acre area featuring a rugged forest area with a large spring and waterfall.

State Preserves

Little Maquoketa River Mounds State Preserve

Little Maquoketa River Mounds is a 42-acre preserve containing an ancient burial mound group.

State Preserves

Woodman Hollow State Preserve

Woodman Hollow State Preserve is a 63.5-acre area in Webster County featuring a deep forested ravine, and is home to over 500 species of plants.

State Preserves

Liska-Stanek Prairie State Preserve

Liska-Stanek Prairie is a 20-acre tallgrass prairie located five miles southwest of Fort Dodge in Webster County.

State Preserves

Kish-Ke-Kosh Prairie State Preserve

Kish-Ke-Kosh Prairie is a 16-acre native tallgrass prairie. It is located half a mile south of Reasnor in southern Jasper County.

State Preserves

Woodland Mounds State Preserve

Woodland Mounds State Preserve is a 185-acre area featuring a group of five conical burial mounds dating from the years AD 400 to 1100.

State Preserves

Nestor Stiles Prairie State Preserve

Nestor Stiles Prairie State Preserve is a 9.5-acre area featuring a small tallgrass prairie, with a variety of plant species.

State Preserves

Wittrock Indian Village State Preserve

Wittrock Indian Village State Preserve is a 6-acre area that features the buried remains of a village occupied by Indians of Mill Creek in the 1200s.

State Preserves

Kalsow Prairie State Preserve

Kalsow Prairie is a 160-acre prairie with many small potholes once typical of the Des Moines Lobe landform region.

State Preserves

Hayden Prairie State Preserve

Hayden Prairie is the largest prairie in Iowa outside of the Loess Hills.

State Preserves

Turkey River Mounds State Preserve

Turkey River Mounds State Preserve is a 62-acre area containing a large complex of ancient Indian mounds overlooking the Turkey River and Mississippi River.

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Iowa DNR Customer Service

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Des Moines, IA 50321

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