I am new to tent camping. Camping at a designated site isn't that appealing to me. Are there locations where camping anywhere one chooses is allowed? I am not looking for specific sites, but ideas on where to look. For example state parks here in Ohio only allow camping in designated areas. Are there public lands in each state where camping outside of designated areas is allowed (for example - national parks). I am an avid hiker and I always thought it would be cool to hike deep in the woods and not worry about getting back to the trail head before dark. Thanks for your thoughts!