Built in the 1890s by William Owen O’Neill, the cabin is the longest continually standing building on the rim. Nicknamed ‘Buckey’ because he ‘bucked the odds’ in a card game, O’Neill moved to Arizona in 1879 and worked as an author, journalist, miner, politician and judge. Nikon D40 1/100 sec. f/5 18mm 18-105mm Nikkor DX lens