Lake Manawa is one of western Iowa’s premier spots for boating, hiking or just relaxing outdoors. More than 1,500 acres surround the lake, originally constructed in 1881 after a Missouri River flood. It continues to be a major outdoor recreation center for thousands of visitors. “Manawa” is a Native American term meaning peace and comfort, making it the perfect spot to read a book, have a picnic or enjoy the outdoors during your visit.