Walnut Street is located in downtown Philadelphia and extends from the city's Delaware River waterfront through Center City and West Philadelphia. Walnut Street has been characterized as "the city's premier shopping district". A portion of the street was ranked 12th in 2005 by Women's Wear Daily among its list of the most expensive retail streets in North America, with rents of $90 per square foot, and is home to several "upscale dining, retail and cultural" establishments.