BOONE COUNTY
- Don Williams Recreation Area - seasonal restrooms, playground
- Ledges State Park - seasonal restrooms, creek walking
DALLAS COUNTY
- The Brenton Arboretum - portable restroom
- Kuehn Conservation Area - year-round modern restrooms
JASPER COUNTY
- Ashton Wildwood Park - restrooms
- Jacob Krumm Nature Preserve - restrooms
- Neal Smith National Wildlife Refuge - restrooms, nature center
MADISON COUNTY
- Cedar Lake Nature Trail - no restrooms
MARION COUNTY
- Cordova Park - portable restroom, observation tower
- Elk Rock State Park - seasonal restrooms, small playground
MARSHALL COUNTY
- Green Castle Recreation Area - restrooms
- Grimes Farm and Conservation Center - restrooms, natural playscape, observation tower
POLK COUNTY
- Brown's Woods - restrooms
- Chichaqua Bottoms Greenbelt - year-round modern restrooms
- Greenwood Park - seasonal modern restrooms
- Jester Park - modern restrooms, natural playscape, nature center, creek splashing
- Margo Frankel Woods - restrooms, two playgrounds
- Saylorville Lake Visitor Center - restrooms in visitor center
- Strasser Woods - no restrooms
- Thomas Mitchell Park - restrooms, playground, creek splashing
- Walnut Woods State Park - restrooms, playground
- Yellow Banks Park - restrooms, two playgrounds
STORY COUNTY
- Christiansen Forest Preserve - restroom
- Dakins Lake Park - restrooms, natural playscape, playground
- Hertz Family Woods - no restrooms
- Inis Grove Park - restrooms, two plagrounds
- McFarland Park - restrooms, natural playscape
- Munn Woods - park playgrounds at both ends of the trail
- Reactor Woods / Peggy's Trail - no restrooms
- Robison Wildlife Acres - no restrooms
WARREN COUNTY
- Annett Nature Center - restrooms, nature center
- Banner Lakes at Summerset State Park - restrooms
- Lake Ahquabi State Park - restrooms
- Lundy Acres - no restrooms
- Zo-El Annett Woods - no restrooms