Sleepy Hollow

Sleepy Hollow is one of the newest additions to Polk County Conservation’s 18,000+ acres of natural and recreational space.

Nestled in a wooded valley on the east side of Des Moines, the park blends outdoor adventure with conservation, offering tubing and downhill recreation on one of the world’s largest all-weather Snowflex hills, connections to local trails, and ongoing opportunities for conservation education and programming.

Your support helps grow this evolving outdoor destination, helping Polk County Conservation expand our nature education, conservation programming, and accessible recreation for visitors of all ages, abilities, and backgrounds.