Denison is a city located in Grayson County, Texas, known for its rich history and vibrant community. Founded in the late 19th century, it served as a key railroad hub, contributing to its growth and development. Today, Denison offers various amenities, including parks, schools, and local businesses, making it a welcoming place for residents and visitors alike. The city is also home to the Denison Dam, which plays a crucial role in flood control and water supply for the region. Additionally, Denison is near Lake Texoma, a popular destination for recreational activities such as fishing, boating, and camping, attracting outdoor enthusiasts year-round.