Good morning James, I feel sure I've seen hammocks out there before in the primitive camp areas, BUT, I'm checking for you. Let me add, if you camp/sleep in the Park, tent, RV, your vehicle, even a blanket on the ground, the Park expects you to pay to camp. It is pretty well know, if you're there, you'll be using their facilities, bathrooms, bathhouses, etc. Tannehill Historical State Park gets NO FUNDING from the state of Alabama and it relies on Trade Days, special events, camping, pavilion rentals and even I pay to rent Farley Field for my event. I hope you understand. I wish I had my OWN property so folks wouldn't have to pay to camp, but if you've never been here, I firmly believe that once you see what the Park is like, you'll be glad you came. I'll let you know ASAP. Terry