Iowa Swimming Holes

Iowa has 4 named swimming holes on record across 3 counties. Types include lake coves, springs, and creek pools. 2 need a hike. 3 have a closure or hazard note on file.

  • No closure on file
  • Closed, or no soaking or swimming
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Showing 4 of 4 swimming holes

Name Water type Access Fee Status
Backbone State Park Delaware County
Development Lake cove Access paved road Fee No day-use entrance fee; Iowa non-resident vehicle permits repealed as of January 1, 2026. Status Closure or warning on file
Lake Macbride Johnson County
Development Lake cove Access paved road Fee No day-use entrance fee; Iowa non-resident vehicle permits repealed as of January 1, 2026. Status Closure or warning on file
Malanaphy Springs Winneshiek County
Development Spring Access 1 mi hike, paved road Fee – Status Closure or warning on file
Twin Springs Winneshiek County
Development Creek pool Access 0.8 mi hike (round trip) Fee No entrance fee stated on Decorah Parks or Visit Decorah Twin Springs pages. Status No closure on file
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Common questions

Where are the swimming holes in Iowa?

4 named swimming holes are on record: Backbone State Park, Lake Macbride, Malanaphy Springs, and Twin Springs.

Are any swimming holes in Iowa closed?

A closure or hazard note is on file for Backbone State Park, Lake Macbride, and Malanaphy Springs. Each page has the dated detail.