Mount Wilson, Pennsylvania
Mount Wilson is an unincorporated community on the border of South Annville Township and South Londonderry Township in Lebanon County, Pennsylvania, United States.Mount Wilson is located along Pennsylvania Route 241.[2]
Unincorporated communityCountryPennsylvaniaCountyLebanonTownshipsSouth AnnvilleSouth LondonderryTime zoneEastern (EST)Area codeSouth Annville TownshipSouth Londonderry TownshipLebanon CountyPennsylvania Route 241Geographic Names Information SystemUnited States Geological SurveyUnited States Department of the InteriorGoogle MapsLebanon County, PennsylvaniaCounty seatBoroughsCleonaCornwallJonestownMount GretnaMyerstownPalmyraRichlandAnnvilleBethelCold SpringEast HanoverHeidelbergJacksonMillcreekNorth AnnvilleNorth CornwallNorth LebanonNorth LondonderrySouth LebanonSwataraWest CornwallWest LebanonCampbelltownFort Indiantown GapFredericksburgHebronLebanon SouthMount Gretna HeightsNewmanstownPleasant HillQuentinSand HillSchaefferstownTimber HillsWaldeckUnincorporatedcommunitiesBellegroveColebrookHarper TavernKleinfeltersvilleLickdaleStricklerstownUnion Water WorksUpper Lawn