Online Reservations Coming Soon!

Reservations will be made online at mycountyparks.com for all cabins and bin rentals. You will be able to make reservations for up to 2 years in advance! More information will be coming out by mail and email.

Welcome

The O’Brien County Conservation Board was formed in 1964 by the decision of the county’s voters. The purpose of the board, which is supported by Iowa law, is to acquire, develop, maintain and make available to the inhabitants of the county, public museums, parks, preserves, parkways, playgrounds, recreational centers, county forests, wildlife and other conservation areas, and to promote and preserve the health and general welfare of the people, to encourage the orderly development and conservation of natural resources, and to cultivate good citizenship by providing adequate programs of public recreation.

Visit the Prairie Heritage Center

Experience the sights, sounds, and smells of the tallgrass prairie! Enjoy the displays, hike the trails, savor the wildflowers, and engage in bird and wildlife watching. There is so much to do at the Prairie Heritage Center.

Visit Our Parks

The O'Brien County Conservation Board manages 942 acres of land in 26 locations throughout the county for outdoor recreation and wildlife benefits. We want you to spend time enjoying your outdoor areas!

Environmental Education & Programs

O'Brien County Conservation Board is committed to providing educational opportunities that enhance outdoor experiences for all ages. We do this through school programs, field trips, library programs, public programs, summer camps, partnerships with other groups, and so much more!

Upcoming Events

  • Jan31
    Open Range NightsTime: 6:00 pm - 8:00 pmPrairie Heritage Center
  • Feb4
    Winter SurvivalTime: 10:00 am - 11:00 amMill Creek Park
  • Feb4
    Macrame DIY home decorTime: 1:00 pm - 3:00 pmPrairie Heritage Center
  • Feb7
    Home School Nature ProgramTime: 1:30 pmMill Creek State Park
  • Feb8
    Paper MakingTime: 6:00 pm - 7:00 pmPrairie Heritage Center
  • Latest News & Announcements

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    Reptiles and Amphibians

    Hello Easter Instagram Post

    Egg Hunt

    Sprint into Spring with an Egg Hunt. Saturday April 1, 2023. 1:00pm at the Prairie Heritage Center. All ages welcome. Indoor or Outdoor? Depends on the weather!

    Star Lab (2)

    Home School Nature Program

    Special Star Lab session January 24 at 1:30pm. Home School Nature program session will focus on constellations, moon phases and the universe.