• Pink flowers blossom in the garden of a white two-room cottage.

    Herbert Hoover

    National Historic Site Iowa

Natural Features & Ecosystems

A sea of green, brown, and amber tall prairie grasses.

The tallgrass prairie provides a rural setting and wide-open views.

NPS Photo

Eastern deciduous forest and northern tallgrass prairie met in a mosaic of ecosystems in eastern Iowa with a rich diversity of plants and animals. This land combined savanna, prairie, and forest in a pattern of interlaced fingers. The forest followed the floodplains, while prairie remained on the high land and savanna occurred between. Savanna often occurred in the old sand deposits left by rivers that wandered over the land, but have moved elsewhere now. Forests, though once cut for lumber and farm land, have grown back along many streams.

Prairies and Grasslands

Ninety-eight percent of Iowa's prairie is gone and nearly all its savanna has been developed for other purposes. The National Park Service reconstructed 81 acres of tallgrass prairie at Herbert Hoover National Historic Site. More »

Rivers and Streams

Hoover Creek, a tributary of the West Branch of Wapsinonoc Creek runs through the National Historic Site. More »

Did You Know?

Black and white photo of Herbert Hoover fly-fishing in a river.

Herbert Hoover was an avid fisherman. He'd often don a jacket, tie, and hat along with his waders and gear while fly-fishing. "All men are equal before fish," he wrote. More...