Part of our Iowa guide.
Three natural springs in Iowa offer distinct sights: Cold Water Spring, Dunnings Spring, and Yellow Spring Waters. Each provides a different reason to stop, from clear pools to a unique geological hue.
Related travel guides: Mystery Springs Of Iowa's Quiet Valley and Events And Seasons In Pennsylvania.
Cold Water Spring
Cold Water Spring sits in northeastern Iowa, tucked away from the state’s rolling plains and cornfields. Its crystal-clear waters and lush surroundings make it a serene escape. The spring is one of the mysterious valleys and creeks in Iowa that rewards those who seek out quieter spots. Pack a picnic and plan to spend an hour or two exploring; the water stays cold year-round, so wading is refreshing even in summer.
Dunnings Spring
Dunnings Spring is located in Decorah and features a cascading waterfall that draws photographers and hikers. The park around it offers short walking trails that loop past the falls and through wooded cover. It is a reliable stop for anyone following a Waterloo travel guide or exploring the secrets of Iowa's Decorah area trout pools, since the spring feeds into local streams. The best time to visit is after a rain, when the flow is strongest; parking is free and the main path is less than half a mile round trip.
Yellow Spring Waters
Yellow Spring Waters get their vibrant color from a blend of natural minerals and geological factors—not from a trick of light or seasonal change. The iron and sulfur content in the water reacts with oxygen, staining the streambed and rocks a striking ochre. This spring is another of the unique cultural and natural treasures in Iowa, easily reached by a short unpaved road. Visitors should wear shoes they don’t mind getting muddy, especially in spring, and bring a camera to capture the contrast between the yellow water and the surrounding green foliage.
