The Black River Wildlife Reserve is a 3,000-acre wildlife preserve located in the state of New Jersey. There are many good reasons to visit, including hiking, bird watching, and fishing. The reserve has several points of interest to see, including the Black River itself, the Cooper Mill, and the Kay Environmental Center. Interesting facts about the area include the fact that it was once home to the Lenape tribe and that it was later used as a source of water for the nearby towns. The best time of year to visit is in the spring or fall, when the weather is mild and the foliage is at its most beautiful. The reserve is a great place to explore and enjoy the natural beauty of New Jersey.