Visitors enjoy the beautiful architecture of the 18th and 19th century buildings and homes, including the Thomas Beaver Free Library, Castle Grove and the Montgomery House Museum. And many antique shops are filled with items that connect with this vibrant past. In addition, the Danville Iron heritage Festival, held the third weekend of every July, celebrates the people and events of that grand era. (For more information, contact the Columbia-Montour Visitors Bureau (800-847-4810 or www.cmtpa.org.)