The 4 Best Waterfalls in Iowa
Iowa is not a waterfall state, which makes the good ones better-kept secrets. What falls exist cluster in the Driftless northeast — the unglaciated corner where the Upper Iowa and Mississippi carved real bluffs — plus one wild sandstone ravine out west near Fort Dodge.
Four made our list; every one is honest about what it is. A spring cascade over 450-million-year-old dolomite, a boardwalk bridal veil above the Mississippi, a moss-covered cave-mound falls on private campground land, and a rain-dependent ledge in a fern-choked hollow. A fifth, Horseshoe Falls at Pinicon Ridge Park, is real but stands 2 to 4 feet tall — a bonus stop, not a ranking.
One gap worth knowing: Dunning's Spring in Decorah, the state's most famous falls, sits in a city park that isn't in our database yet. Pair it with Malanaphy and you have Iowa's best waterfall day.
The best waterfall hike in the state. A spring pours out of ancient dolomite bluffs and cascades as much as 60 feet down to the Upper Iowa River, reached by a 1.9-mile round-trip river walk from a six-car lot. Free, uncrowded midweek, and wilder than a state park — the trail takes some clambering after storms.
Directions, season & rules for Malanaphy Spring Falls →A 20-foot multi-strand veil over a ringed overhang, reached by a half-mile boardwalk (mind the stairs) in Pikes Peak State Park. Pairs with the park's 500-foot overlook of the Mississippi-Wisconsin confluence — the best two-for-one stop in Iowa. Free entry, reservable camping March through November.
Directions, season & rules for Bridal Veil Falls →Iowa's easiest guaranteed water: a spring-fed, moss-draped 10-footer spilling from a cave mound into a trout stream, steps from the store at Spook Cave & Campground. Private land, free to view, open May through October — and home to Iowa's only underground boat cave tour if you're making a day of it.
Directions, season & rules for Beulah Falls →The adventurous pick. A 12-foot falls that appears in wet weather and disappears in drought, at the end of an unmarked bushwhack through a preserve with 100-foot ravine walls and 13 species of fern. Two-car pull-off, no facilities, no crowds — go after rain or don't go.
Directions, season & rules for Woodman Hollow Falls →Rankings reflect our research, not a verdict on your trip — every spot page takes community ratings and conditions reports, and that's where the real answer to "is it worth it?" lives.