Mountain Lake is situated in southern Adirondack Park in Bleecker, New York.

During an era of economic prosperity with leather and glove manufacturing in the local communities, the lake was a popular resort area for people of Gloversville and Johnstown in the late 18th and early 19th centuries.

There was at one time an electric train line that ran from the northern end of Gloversville up Bleecker Mountain to a station at the lake for vacationers.

This line was owned at one time by the FJ&G RR Co. A hotel was located on the lake in the early 1900s, but it later succumbed to fire.

[1] On July 4, 1902, at about 9:20 p.m., 14 people were killed and several more injured when a rear-end collision occurred on the Mountain Lake Railroad.