Silver Dollar City has two. The first is the waterfall path between Wildfire and the Lumber Camp restaurant. Unfortunately, you can no longer walk behind the waterfall, but it's a beautiful area. We'll often get a skillet from the Lumber Camp and sit at one of the picnic tables in this area to eat.
The other is the circular path between Midtown and Tom and Huck's. This path was once quite busy when the Tom and Huck's area was new, but since they took out the Runaway Ore Cart (kiddie coaster) and playground to make room for the RiverBlast, this path kind of circles around the back side of the area, and it's much less used now. The fences and flowerboxes could use some repair, but it's still a pleasant walk.