There are three major mountain ranges in New York: the Adirondack Mountains, the Catskill Mountains, and part of the Appalachian Mountains. Adirondack Mountains The Adirondack Mountains are sometimes considered part of the Appalachians but, geologically speaking, are a southern extension of the Laurentian Mountains of Canada. The Adirondacks do not form a connected range, but are an eroded dome consisting of over one hundred summits, ranging from under to over in altitude. The highest of the Adirondack mountains are listed in the Adirondack High Peaks. Other mountains in the Adirondacks include: Ampersand Mountain Avalanche Mountain Averill Peak Baker Mountain Bald Mountain Baxter Mountain Bitch Mountain Black Mountain Blue Mountain Blue Ridge Mountain Boreas Mountain Brown Pond Mountain Buell Mountain Bullhead Mountain Calamity Mountain Cathead Mountain Cellar Mountain Cheney Cobble Crane Mountain Dun Brook Mountain Fishing Brook Mountain Fishing Brook Range Floodwood Mountain Gore Mountain Green Mountain Hackensack Mountain Henderson Mountain Hoffman Mountain Hurricane Mountain Jay Mountain Jenkins Mountain Keil Mountain Kilburn Mountain Lewey Mountain Little Moose Mountain Little Santanoni Mountain Long Pond Mountain Lost Pond Peak Lyon Mountain MacNaughton Mountain McKenzie Mountain Moose Mountain Morgan Mountain Mount Adams Mount Arab Mount Jo Moon Mountain Noonmark Mountain Oven Mountain Owls Head Mountain North River Mountain Pillsbury Mountain Pitchoff Mountain Poke-O-Moonshine Mountain Puffer Mountain bjas Mountain Round Mountain Saint Regis Mountain Scarface Mountain Sentinel Mountain Silver Lake Mountain Snowy Mountain Stewart Mountain Sunrise Mountain Titus Mountain Tongue Mountain Range TR Mountain Wakely Mountain Wallface Mountain Whiteface Mountain Wilmington Peak Wolf Pond Mountain Catskills The Catskills, which lie northwest of New York City and southwest of Albany are a mature dissected plateau, an uplift region that was subsequently eroded into sharp relief. They are an eastward continuation of the Allegheny Plateau. They are sometimes considered an extension of the Appalachian Mountains, but are not geologically related. The highest of the Catskills are listed in the Catskill High Peaks. Other high peaks in the Catskills include: Acra Point Ashokan High Point Barkaboom Mountain Baxter Mountain Bearpen Mountain Bear Spring Mountain Beaver Kill Range Beech Hill Belle Ayr Mountain Big Fork Mountain Blackhead Range Blenheim Mountain Boomhower Hill Bouchoux Hill Bovina Mountain Bramley Mountain Bullock Hill Burnside Hill Burnt Knob Cave Mountain Chamberlain Hill Cherry Ridge Churchill Mountain Clabber Peak Clay Hill Coe Hill Coon Hill Couse Hill Cowan Mountain Cradle Rock Ridge Crane Hill (Sidney, Delaware County, New York) Crane Hill (Walton, Delaware County,