This is a good-sized chunk of undeveloped land smack in the middle of suburbia. It's no official park or trail (I just made up the name), and I assume it's not privately owned. The network of trails goes out in all directions, both through wooded areas and open field. There are many places to get on and off, so just explore!
How to get there:
From 21 Mile Rd. in Macomb Twp. - Go north on Garfield to the dead end. You will see the trail at the dead end.
From 22 Mile Rd. in Macomb Twp. - go south on Garfield to the dead end. The trail begins right at the dead end sign!
Some parts get quite wet after a rain, and some puddles simpy never go away.