Parking at Keystone State Park in Oklahoma.

Nestled amid the scenic Kiamichi Mountains of southeastern Oklahoma, Keystone State Park offers a picturesque haven for outdoor enthusiasts and nature lovers. The park's namesake, Keystone Lake, sparkles like a sapphire jewel, inviting visitors to embark on memorable fishing trips or bask in the sun on its sandy shores. With over 1,300 campsites, ranging from primitive to modern hookups, Keystone State Park caters to campers of all preferences. Hikers will delight in exploring the park's extensive trail system, while boaters can launch their vessels from one of the four marinas and navigate the serene waters of Keystone Lake. Wildlife enthusiasts can keep their eyes peeled for white-tailed deer, armadillos, raccoons, and a variety of bird species that call the park home. Whether it's swimming, fishing, camping, hiking, or simply relaxing in nature's embrace, Keystone State Park promises an unforgettable outdoor experience.

Pay for parking your way.

At Premium Parking, our customers matter. That is why we offer multiple ways to pay for your parking. Pay on site using pay meters, CameraPay, TextPay, or book parking in advance using our website or free mobile parking app. Our goal is to make parking as convenient as possible.

Select a park below to see parking locations, prices, and availability or to book parking now.

*Note: Oklahoma residents aged 62 and older and Oklahoma residents who are honorably discharged veterans will receive free parking passes (100% discount). Eligibility must be confirmed. You must provide the following documentation for eligibility: A valid e-mail address so you will receive confirmation and renewal notices from Premium Parking. Your current vehicle registration with ownership name and tag number must be shown to customer service at the park office or online.

Parking passes help fund improvements to Oklahoma State Parks and the preservation of the Parks' natural resources.