Chaffee County Road 306 - Buena Vista, Colorado I snapped a photo of Mt. Princeton this morning as I traveled west on Chaffee County Road 306 toward Cottonwood Pass. This particular spot is located approximately three miles west of the center of Buena Vista, Colorado. On Tuesday, I had an Arkansas Razorbacks Fashion Show on an isolated dirt road. You really ought to check it out! ;) -Steve (June 4, 2010) Home