Willow is a county park in Harrison county. It is located approximately 5 miles from Woodbine off of SR30. It is heavily used by locals and especially families. Nice clean laid back park on a small lake with fishing and swimming beach. Newer section lacks shade and is close showers. Park has cabins to rent as well as camping facilities. Park does not have a dump station. City park in Woodbine has dump station that is used by this park's campers. This is a hassle for longer stays. We camped here in a Travel Trailer.