Arlington National Cemetery and the Tomb of the Unknowns

The cemetery is a sprawling 200-acre burial site where more than 300,000 soldiers from every U.S. military conflict are buried. The uniform, white tombstones form an orderly quilt across the rolling green fields of the cemetery and are meticulously maintained. On average, more than two dozen funerals are held each weekday. Find out more about “Our Nation’s Most Sacred Shrine” at moon.com.

Guided Tours in Philadelphia

Taking a guided tour can be a fun and educational way to start your visit to Philadelphia. Options range from your basic history tour to a bar crawl led by guides in colonial garb.