Whether you are coming for a weekend or a season, you are sure to have a wonderful time at our family-friendly camping resort! Roundup Lake Campgrounds in Mantua, Ohio has over 425 camping sites, plus an array of lodging facilities including lodges, cottages, and log cabin rentals! Enjoy the scenery, relax on the beach at our campground's beautiful spring fed lake and see why our park was given a Woodall's 5W/5W rating. Come stay at our Ohio RV camping resort where you can swim, fish, boat, play and more! Looking for more adventures? Roundup Lake Campgrounds just 10 minutes from Geauga Lake's Wildwater Kingdom!