This big pothole arch is located 0.6 mile up Horse Canyon from the view of Skull Arch. The name of the arch come from the legend of Giant Lumberjack. The arch is located on the cliff line but an easy way can be found to climb up to the arch and visit a nice well preserved Indian ruin inside the opening. This arch is located and named on the 7.5 topo map "South Six-Shooter Peak".