The McClellan Creek National Grassland contains 1,449 acres near Pampa, Texas, and includes the Lake McClellan Recreation Area.

Lake McClellan and Lake Marvin which are located in the panhandle of Texas. RV hook-ups are available at Lake McClellan and Lake Marvin.  The site is open year-round and offers camping, picnicking, fishing and wildlife viewing. Hiking trails are available at most areas.