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 balencey 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.