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Lake · Pella, Iowa
Lake Red Rock
Iowa’s largest lake, formed by a dam on the Des Moines River southwest of Pella, with overlooks, beaches, trails and birdwatching.
Illustrative images. The pictures in this guide are illustrations based on the real place, not photographs, and may differ from it.
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About Lake Red Rock
Red Rock Lake is the largest lake in Iowa. It was formed in the 1960s by the Red Rock Dam, built by the U.S. Army Corps of Engineers on the Des Moines River to control flooding. The name comes from the reddish sandstone cliffs on its shores.
The dam and visitor center are about 8 km from Pella. Around the lake there are parks with beaches, picnic areas, boat ramps and trails, such as the paved section of the Volksweg Trail that connects Pella to the lake. Cordova Park has an observation tower, an adapted old water tank, with wide views over the water.
The lake is a stopover for migratory birds, and in winter it often hosts white pelicans and bald eagles. Water levels vary greatly with rainfall, and some beaches may close during high water.
Before you go
Practical information
Cidade Turismo reviews its information regularly, but something may have changed. Check with the place before planning your trip.
How much time to set aside
From one hour to half a day.
Best time
From May to September for beaches and trails; in spring and autumn to see migrating birds; in winter for the eagles.
How to get there
The reservoir is about 8 km southwest of Pella via the local road; the Volksweg Trail for biking and hiking starts in town.
Tip
Climb the Cordova Park tower for an elevated view of the lake. Check the Army Corps of Engineers website to confirm whether the beaches are open.
Official website
Get your questions answered
Frequently asked questions about Lake Red Rock
What is the largest lake in Iowa?
Lake Red Rock, formed by the dam on the Des Moines River, near Pella.
Can you see eagles at Lake Red Rock?
In winter, bald eagles often appear near the dam where the water doesn’t freeze. Not every day.
How far is Pella from Lake Red Rock?
About 8 km to the dam, roughly a 10-minute drive, or reachable by bike via the Volksweg Trail.