US Army Corps of Engineers · Iowa
Cottonwood Recreation Area in Iowa. Ringed marker is this site; the other dots are the 51 public campsites we map in Iowa.
Cottonwood Recreation Area is a day-use facility located in the tailwater area below Saylorville Dam. The 26,000-acre Saylorville Lake Project stretches over 50 miles up the Des Moines River Valley. The lake provides a wide variety of recreational activities, including boating, swimming, fishing, hiking and hunting. Recreation Visitors come to Saylorville Lake for its great boating, sailing, water skiing, windsurfing and swimming opportunities.
Motocamp routes the vehicle you are actually in and picks up the road surface on the way. Download the state and it keeps working with no signal.
Start a 14-day trialSource: Recreation.gov, dated 2026-02-25, fetched 2026-09-07. Official listing.