United Vacations offers vacation packages to destinations all over the world including Allentown, Pennsylvania. By booking a vacation package to Allentown you can book your airfare and hotel at the same time and enjoy the added value in doing so. Located in the beautiful Lehigh Valley, Pennsylvania’s third largest city is still one of the state’s most vibrant. Local diners and the Allentown Farmer's Market feature dishes like scrapple, chow-chow, and shoofly pie, vestiges of the area’s German heritage. Visitors can catch a performance at the historic Civic Theatre, watch the minor league Lehigh Valley Iron Pigs play, or enjoy Allentown’s park system, one of the best in the country.