Standing as one of Oklahoma's premier recreational destinations, Keystone State Park encompasses 722 pristine acres along the Arkansas River arm of Keystone Lake. The park's diverse landscape blends rolling hills and dense woodlands with 26 miles of scenic shoreline, creating endless opportunities for outdoor adventure and family recreation throughout the year.

Originally established in 1965 following the completion of Keystone Dam, this beloved state park serves as a gateway to Keystone Lake's sprawling 23,600-acre waterway. The unique geography, shaped by the confluence of the Arkansas and Cimarron Rivers, has created an ideal environment for diverse wildlife and excellent fishing, with waters teeming with striped bass, catfish, and crappie. Beyond the shoreline, visitors discover an intricate network of hiking trails showcasing the park's varied terrain and abundant natural beauty.

Frontier Country

Four distinct regions within Keystone State Park offer visitors unique lodging experiences, each carefully separated to maintain a sense of seclusion and wilderness. In the heart of these areas lies Frontier Country, the park's signature accommodation destination, where 22 thoughtfully appointed cabins blend seamless comfort with natural surroundings.

These welcoming retreats range from cozy one-bedroom escapes to expansive multi-bedroom havens, perfect for both romantic getaways and family reunions. Each cabin features modern amenities including a fully equipped kitchen, private bathroom, satellite TV, and warming fireplace, while select units indulge guests with luxurious Jacuzzi tubs. Pet lovers can bring their companions to designated cabins for a small fee. Groups seeking a gathering space will find the Frontier Country conference center an ideal venue, boasting sweeping park vistas, a commercial kitchen, and versatile meeting areas.

Red Carpet Country

For those seeking a genuine connection with nature, Red Carpet Country delivers an immersive camping experience across its 36 primitive tent sites. While maintaining the authenticity of traditional camping, this area ensures comfort with modern shower houses and well-maintained restroom facilities. Families particularly enjoy the thoughtfully placed picnic areas and dedicated children's playground, while a spacious covered pavilion, complete with electrical access, serves as an ideal hub for gatherings and celebrations.

Green Country

Green Country stands as the park's vibrant centerpiece, where camping comfort meets waterfront recreation. Modern camping enthusiasts will find 31 full-service sites equipped with comprehensive hookups including water, dual-amp electricity, and sewer connections. For traditionalists, 15 primitive tent sites offer a more intimate outdoor experience.

The area truly comes alive along the waterfront, where a public boat ramp and network of five docks welcome water enthusiasts. A well-appointed marina store caters to boating needs, while Winn's on the Water restaurant has evolved into a beloved lakeside gathering spot. Perched on Pier 51, this popular eatery draws visitors with its mix of indoor and outdoor dining spaces, where guests can savor their meals against a backdrop of stunning lake views while enjoying regular live music events.

Lake Country

Lake Country emerges as a versatile camping destination, offering accommodations to match every outdoor preference. At its core are 10 modern pull-through sites with complete hookups, complemented by 12 preferred sites featuring water and dual-amp electrical service. Those seeking a more rustic experience can choose from 8 primitive sites, while the Post Oak campground provides a middle ground with 20 semi-modern sites equipped with water and 30-amp power.

This family-friendly section of the park shines with its recreational diversity. Young fishing enthusiasts can practice their skills at a dedicated children's pond, while nature lovers explore two gentle paths - the 1.3-mile Ranger Trail and 1.2-mile Deer Trail. The area's amenities extend to include a full-service boat ramp with ample trailer parking, scattered day-use areas with picnic pavilions, modern shower facilities, and a playground that keeps younger visitors entertained throughout their stay.