Mount Isolation is a 4,003 foot mountain located in the Dry River Wilderness. It is situated in the Presidential Range in the White Mountains. Mount Isolation is the highest peak in the Montalban Ridge, which extends from South from Boott Spur.
Mount Isolation one of the White Mountains most remote peaks, and is also the second shortest mountain, out of the NH 4,000 Footers list. It is just 1 foot taller than Mount Tecumseh, the shortest one.