Big River State Forest is a beautiful natural area located in the state of Illinois, USA. There are several reasons why visitors should consider making a trip to this forest. Firstly, it offers a great opportunity to experience the outdoors and enjoy the scenic beauty of Illinois. The forest is home to a diverse range of plants and wildlife, making it an ideal spot for hiking, camping, fishing, and hunting.

Some of the specific points of interest within the forest include the Big River, which flows through the area and provides ample opportunities for water-based activities like kayaking and canoeing. Visitors can also explore the forest's many hiking trails, including the popular River Trail, which winds through the forest and along the riverbank.

One interesting fact about Big River State Forest is that it is home to the largest oak tree in Illinois, known as "The Grandfather Oak." This massive tree is estimated to be over 350 years old and stands at over 16 feet in circumference.

The best time of year to visit Big River State Forest is during the spring and fall, when the weather is mild and the foliage is at its most vibrant. However, visitors should be aware that the forest is open year-round and offers unique outdoor experiences in all seasons.

Overall, Big River State Forest is an excellent destination for anyone looking to get away from the hustle and bustle of city life and enjoy the beauty of nature.