We recently visited the Wolf Creek National Fish Hatchery during a trip to Lake Cumberland State Park. We found out about it by talking to some people in the pool who had been there. We just thought it would be a little roadside mom and pop place when they said you could feed fish and all that. It was a huge operation. They raise brown trout and rainbow trout to supply over 100 streams, lakes, etc all over Kentucky just for regular old people like you and me to catch when we go fishing. The kids really loved feeding the fish.