Armstrong Mountain (Keene Valley, New York) Armstrong Mountain (Keene Valley, New York) Armstrong Mountain is a mountain located in Essex County, New York, named after Thomas Armstrong, a local pioneer. The mountain is part of the Great Range of the Adirondack Mountains. Armstrong Mtn. is flanked to the southwest by Gothics, and to the northeast by Upper Wolfjaw Mountain. Armstrong Mountain stands within the watershed of the East Branch of the Ausable River, which drains into Lake Champlain, thence into Canada's Richelieu River, the Saint Lawrence River, and into the Gulf of Saint Lawrence. The east side of Armstrong Mtn. drains into the East Branch of
New York Mountains McCullough Range of Nevada lies adjacent to the north. New York Mountains The New York Mountains are a small mountain range found in northeastern San Bernardino County in California, USA. The range's northeastern area lies in southeastern Nevada. The range lies just south of the small community of Ivanpah, and north of the Lanfair Valley. The mountains are part of the mountain ranges, cones, mountains, and landforms in the Mojave National Preserve. The mountains reach an elevation of , and run in a mostly southwest-northeasterly direction between the Providence Mountains and the McCullough Range approximately five miles into Nevada and