Turner Falls & Chickasaw National Recreation Area
Southern Oklahoma's two most distinctive natural experiences sit fifteen minutes apart in the Arbuckle Mountains — Turner Falls, the state's largest waterfall, and the Chickasaw National Recreation Area at Sulphur, where natural mineral springs and clear freshwater streams emerge from Arbuckle limestone in an anomaly of cold water in a warm landscape. The Chickasaw NRA was originally designated Platt National Park in 1902, making it one of the earliest national parks in the country — established specifically to preserve access to the Sulphur Springs that the Chickasaw Nation had used for generations. Together the two parks give a relaxed southern Oklahoma weekend that involves swimming, short walks through limestone canyon, and the particular quiet of spring-fed water in the middle of the plains.