Philadelphia, PA has two pages of Historic attractions, this page and Page 2. There are three additional pages at this destination with Page 3 providing hotels and Pages 4 and 5 listing restaurant [Dine] web sites. At the bottom of each page are links to the four other pages, Home and the two State Man Pages.

Academy of Music
Adolph & Rose Lewis Museum
African American Museum in Philadelphia
American Swedish Historical Museum
American Theater Presents
Arden Theatre Company
Atwater Kent Museum
Betsy Ross House
Civil War Library & Museum
College of Physicians of Philadelphia
Elfreth's Alley Association
Fabric Workshop & Museum
Forrest Theatre
Grand Lodge of PA [Masonic Temple]
Independence National Historic Park
Independence Seaport Museum
Institute of Contemporary Art
Japanese House & Garden
Johnson House Historic Site
Keswick Theatre
Lights of Liberty Show, Inc.  Take a moonlight journey through a revolution in sound and light. Experience the American Revolution as it happened, where it happened through 3D surround sound, five story projections and spine tingling special effects. Reservations required. Call 1-877-462-1776 for show times and reservations.
Mann Center for the Performing Arts

Tell them you saw their web site on allvacation.info.