Pennington Creek Park in Tishomingo it features 15 beautiful acres next to the soft rolling waters of Pennington Creek. Full RV hookups and tent campsites are available with concrete picnic tables with on-site restrooms and cold shower facilities. The small dam and creek is a popular swimming hole in the summer for its cool running water and natural beauty. In addition, there is no charge for swimming. Pennington Creek Park is conveniently located close to the historic Chickasaw Nation Capitol Museum, Chickasaw Nation Information Center and Johnston County Historical Society Museum. Tent/no hookups is $5 or full hookups around $12 I believe.