Flatrock Mountain is a summit in central New York in the Town of Webb, Herkimer County. It stands southwest of Old Forge, with Bare Mountain nearby to the northwest, placing it within the Adirondack landscape of inland New York. The available information identifies it simply as a mountain summit and situates it among these local landmarks, without adding further physical description or historical events. Its significance here lies in its geographic setting within the region and its relation to the surrounding mountain terrain near Old Forge.