Cassells Boykin County Park boasts stunning views of Sam Rayburn Reservoir and its surrounding forest. The park offers hiking trails, fishing, and boating activities. The campground has 70 campsites with water and electric hookups, a dump station, and a bathhouse. Reservations are recommended and can be made online. The best time to visit is in the fall or spring when temperatures average in the mid-70s to low 80s. Overall, Cassells Boykin County Park is a great destination for outdoor enthusiasts looking for a peaceful getaway.