Tags: landscape, appalachian, trail, sunshafts
Tags: abandoned, mining, cart, bottom, ancient, endless, shafts, beautiful, colorful, patterns, minerals, photo, mishainik, russia
Tags: infrastructure, ventilation, shafts, lincoln, tunnel, manhattan
Tags: landscape, shafts, canyon, grand, arizona
Tags: landscape, shafts, silver, dollar, citys, marvel, cave
Tags: abandoned, follow, image, backyard, mine, posted, steam, engine, headframe, support, cable, spool, background, lowering, shafts, lucky, condition, click, zoom