Lakeside Marina at Greenbelt Reservoir offers a scenic escape in the Texas Panhandle, situated 4 miles north of Clarendon along the Salt Fork of the Red River, approximately 60 miles east of Amarillo. Spanning roughly 1,500 acres with a maximum depth of 84 feet, this reservoir is a premier fishing and boating destination in the region. Anglers are drawn to its excellent largemouth bass, crappie, walleye, channel catfish, and white bass populations, with flooded timber in the Kelly Creek and Salt Fork arms providing prime habitat. The clear water offers 4–6 feet of visibility, making it ideal for both recreational fishing and water activities. Lakeside Marina provides convenient boat launch access. On-site facilities include restrooms and a boat launch, ensuring a comfortable visit for day-trippers and overnight campers alike. The surrounding Texas Panhandle landscape adds to the rugged, wide-open atmosphere that defines this part of the Lone Star State. Day visitors and RV travelers exploring the region will also find nearby Palo Duro Canyon State Park and Caprock Canyons State Park Trailway worth exploring. Greenbelt Reservoir is a top destination for outdoor recreation in Donley County, Texas.