Located in the middle of the Oklahoma panhandle, the 4,333-acre Optima National Wildlife Refuge is made up of grasslands and wooded bottomland on the Coldwater Creek arm of the Army Corps of Engineers Optima Reservoir Project.
The panhandle area of Oklahoma is often referred to as ", OK Wildlife Refuges
The Corps of Engineers operates five multi-use recreation areas that offer overnight camping and day-use to the public. These facilities include campsites with electric and water hookups, several boat ramps and picnic shelters for large groups. Big Bend "A" - Class Designation: A, OK Camping