The northern half of the long middle section of the east facing Last Wall, north from the large corner/arete at the right end of Red-tail Wall. Lots of good rock here, though only a handful of developed routes...
Note the lower right cliff (below the large ledge) is listed as a separate area here; The FZ Wall.
From the main canyon trail continue south from the fence (the private property is only on the east side of the south canyon). The Sundance Wall is the upper wall with the large overhangs at the top. Can be accessed from either end of the lower FZ Wall by a class 2 scramble.