From the Iowa DNR:
The Iowa Department of Natural Resources (DNR) is introducing a new hands-on attraction at the Iowa State Fair: the Conservation Discovery Area, located at the historic DNR Building.
This new playscape offers fairgoers of all ages a chance to experience elements from two well-known Iowa state parks—Maquoketa Caves and Pilot Knob—without leaving the fairgrounds. Visitors can walk through a cave-like structure modeled after formations at Maquoketa Caves State Park, and explore a replica of the stone tower found at Pilot Knob State Park. The exhibit also includes a stream feature with cut-outs highlighting aquatic life and a full-size poster of Bridal Veil Falls at Pikes Peak State Park.
“Our goal is to bring Iowa’s iconic natural spaces to the fair,” said Tammie Krausman, public information officer with the DNR. “We hope this inspires visitors to get out and explore all that Iowa’s outdoors have to offer.”
The Conservation Discovery Area was designed and built by Austincrete of Newton, Iowa. Artist Tawna Austin, along with 13 family members, spent 15 weeks building the display using more than 20,000 pounds of concrete and 5,000 pounds of steel. They visited both Maquoketa Caves and Pilot Knob to closely match the natural rock formations and design details. Custom molds were created to replicate the stones used in the original Pilot Knob tower.
This playscape is part of the ongoing improvements to the DNR area at the fair. In 2024, the DNR updated its outdoor courtyard to include a covered stage, rainscape garden, and a new shooting range building. The range is open daily from noon to 6 p.m., offering visitors a chance to try archery and shooting sports in a safe setting.
At the Courtyard Stage, DNR staff and guest presenters will lead daily programs on topics like wildlife, camping tips, outdoor skills and nature crafts. Inside the DNR Building, visitors can also explore fish aquariums, animal displays, a duck pond, a sustainable living exhibit, and a magazine booth with a free T-shirt offer for new subscribers.
Funding for the Conservation Discovery Area was provided by the Iowa Legislature, with additional support from Safari Club of Iowa, Izaak Walton League and Ryan Elliot Design.
For a full schedule of activities and more information, visit: www.iowadnr.gov/statefair
