Estelline is a small town in Hall County, Texas, with a population of approximately 145 people. The area has a semi-arid climate, with hot summers and mild winters. Hydrology constituents of the area include the adjacent Red River and its tributaries, which provide water for local agriculture and livestock. Outdoor recreation opportunities in Estelline include hunting, fishing, and hiking in nearby Caprock Canyons State Park, which is home to bison and other wildlife. Additionally, visitors can explore the area's historical sites, such as the Estelline Santa Fe Depot Museum, which showcases the town's railroad history.