Big Hill Pond State Park is located in the state of Tennessee, not Illinois. The park offers a variety of outdoor recreational activities, including camping, hiking, fishing, and boating on the park's 70-acre lake. The park features over 25 miles of hiking trails, including the 4.5-mile Pioneer Trail, which offers scenic views of the lake and surrounding forest.

One of the park's main attractions is the 60-foot observation tower, which provides panoramic views of the park and the surrounding area. The park also features several picnic areas and a playground for families to enjoy.

Interesting facts about Big Hill Pond State Park include its unique topography, which features undulating hills and deep ravines. The park is also home to a diverse array of plant and animal life, including bald eagles, wild turkeys, and white-tailed deer.

The best time of year to visit Big Hill Pond State Park is in the spring and fall, when the weather is mild and the park's foliage is at its most vibrant. Summer can be hot and humid, while winter can be cold and snowy.

Overall, Big Hill Pond State Park is a great destination for outdoor enthusiasts looking to explore Tennessee's natural beauty.