Follow the Lewis and Clark Trail to the Onawa/Blue Lake KOA, located in the heart of the Loess Hills (pronounced "luss"), unique formations created thousands of years ago. You can view the topography along the Loess Hills National Scenic Byway. Relax at this quiet, rural campground that offers shade trees and open grassy areas. Enjoy beautiful lake sunsets and the wind whispering through the trees. Let the kids (or the kid inside of you) take a dip in the pool and explore the campground with paddleboats or fun-cycles. If you need to stay connected, you'll find free Wi-Fi here. This KOA is located on the lake, with fishing and boating for all to enjoy. In June, the area hosts a Lewis & Clark Festival with a keelboat display, quilt show and reenactments. Or you can visit the Lewis & Clark Interpretive Center year-round. Try your luck at the Blackbird Bend Casino, just a 5-minute drive. Enjoy watching the races at the newly built OREC just a short drive from our campground. Open April 1 - October 31 (weather permitting). Pool: Memorial Weekend - Labor Day Weekend. Max pull thru: 95 feet. Your hosts: KOA Staff.