19 SECRET PATH. This is a cramped secret path in the hedge leading from Area 18 to the expanse beyond the hedge maze. It can be easily seen by anyone flying overhead, but treat the entrances as concealed doors for the purposes of searches. If the adventurers are following Princess Tulip it will of course be obvious that a concealed entrance is here.
The obstruction leading to Area 18 is described in that section. There is no obstruction on the west entrance.