South Mountain (eastern Pennsylvania) is part of WikiProject Lehigh Valley, which is building a comprehensive and detailed guide to the Lehigh Valley region of Pennsylvania on Wikipedia. To participate, you can edit the attached article, join or discuss the project.
Recently edited page to reflect the southern extent of this geologic feature, to include Mount Penn, Neversink and Texter mountains.Aestiva (talk) 00:39, 29 May 2008 (UTC)