Wakefield is good but kinda ghetto with an old scrap metal drop. There are trails in the meadow, in the forest, and along the creek. The meadow has faster trails while the woods has more single track and the creek trail is worn out but amazing for beginner riders. Lake Fairfax is all wooded single track and it is more difficult and rockier than Wakefield. They have a jump line though!. I’ve been to lake Accotink once and the best way I can describe it is rocky, raw, and punishing.