Lichen Wall:

1. Ker Plunk - 5.6

2. Monkey's Way - 5.7

3. Old Number 7 - 5.7

4. League of Doom - 5.11c (RX)

5. Space Balls - 5.11a


Just a few of the choice routs of Lichen Wall. There are many other routes too numerous to list or draw. The "Trail to Zoo Wall" at the top will begin with a descent to the bottom near the creek before going to Zoo Wall.
Photo and editing by Alan Ellis.
Source: Personal experience and The Oklahoma Climber's Guide by Chuck Lohn.