Frontenac Ruin, South Willis Gulch Frontenac, as seen from the Missouri Flats area. Related Similar Images ...based on the tags: headframes, ruins, trees... The most derelict of the old bonded warehouses. Note the barrel elevator on the side of it! An abandoned ranch on the east side of the tracks. This was not the Colmor Cutoff they were waiting for. At night the city lights blast through the broken windows, casting crazy colors through the off-white interior of the mill. Above Treasure Mountain Mine is the capped shaft of the defunct San Juan Queen Mine. This is taken near that location, looking down the road that connects the mines to Animas Forks. The old way to get to the elevator from the mill. A sizable crane on the corner of the engine house still swings out. A bedroom, from the basement. The Dog Days are Over. Below Grand Army Mine is Gold Collar. A ‘collar’ is the braced section around the portal of a mine shaft. The mine is sandwiched between village townhomes.