Pigeon Pile is better than the name would imply, and its demerits stem more from the bolted (detached?) blocks than from the pigeon pile. Begin on the obvious, bolted, South-facing bulge right of Lying on the Ground. The best stuff comes right off the deck with the first three clips and this is balancy and a bit powerful. Once on top of the block, pick your way carefully up to the anchor on largely good climbing. There are some dubious bolt placement, but I don't believe that anything will reef off.