Eugene T. Mahoney State Park sits along the picturesque Platte River and features the popular Peter Kiewit Lodge. The park is located midway between Nebraska’s two largest cities, Lincoln and Omaha and is open year round. A park entry permit is required and may be purchased at the park, statewide Game and Parks offices and permit vendors or in advance of your arrival online. For a complete list of park and activity fees, click the button below.