Nature is hard to create. You will need a tractor and a mower, and you will need to get stuck in the swamp every few feet and struggle out, but in the end you will have a perfect and beautiful place to walk.
Well, until a gate stops you, and then, alas, disorder just takes over. Why, there’s not even room for a human to walk there at all.
If you’re going to live fully-integrated in a mechanized, petro-society, really, you have to keep the Earth at bay. It’s a thing.