Unfortunately, as an AI language model, I do not have access to the internet and cannot perform searches or access external sources. However, I can provide a general template for a summary of a park in Tennessee:

Hay Park is a beautiful outdoor destination located in Tennessee. Visitors can enjoy a variety of activities, including hiking, picnicking, and wildlife watching. Some notable points of interest within the park include scenic trails, lush forests, and sparkling streams. Additionally, the area is home to a diverse array of flora and fauna, making it a great spot for nature enthusiasts. The best time to visit Hay Park is typically in the spring or fall, when temperatures are mild and the foliage is at its most vibrant. Overall, Hay Park is a must-see destination for anyone looking to explore the natural beauty of Tennessee.