O’Brien Prairie Preserve
Le Mars, Iowa
Welcome to O'Brien Prairie Preserve in Le Mars, Iowa. First established in 1988, this nature preserve, which still has some native tall grass on native black soils, was made possible via the efforts of the woman for whom it is named, Emma O'Brien.
38.24 acresabout 29 football fields
Been here lately? Is this still accurate?
Acreage38.24
Managed byPlymouth County
Address25900 Noble Avenue, Le Mars, IA 51031
Coordinates42.677326, -96.098746
Websitenone on file
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