Spirit Lake Chain Glacial Moraine Circuit

Before highways carved up the Iowa Great Lakes region, settlers followed the high ground between wetlands on narrow section roads that connected farms and timber claims. This circuit links Spirit Lake, West Okoboji, and East Okoboji via the original prairie trails that wind over glacial moraines left 12,000 years ago. The route passes abandoned farmsteads, century-old windbreaks, and prairie potholes that still flood with spring melt. Pillsbury Point offers the best overlook of the entire chain from its 1,450-foot perch.

Any vehicle handles this route during dry conditions, but spring thaw and heavy rains turn the clay-based township roads into slick, impassable messes. Best experienced late summer through early fall when prairie grasses are at their peak and waterfowl migration is underway. No permits needed, but respect private land boundaries—many of the historic trail segments cross working farms. Pack a lunch and plan stops at the small lakeside communities that still serve travelers like they did 150 years ago.