The Omni Grove Park Inn is a historic resort hotel on the western-facing slope of Sunset Mountain within the Blue Ridge Mountains, in Asheville, North Carolina. It is a AAA Four-Diamond Hotel and has been since 2001. It has been visited by many Presidents of the United States and many other notable personages. Listed on the National Register of Historic Places, the hotel is an example of the Arts and Crafts style. It also features a $44 million, 40,000-square-foot (3,700 m2), modern subterranean spa, which placed number 13 worldwide in Travel + Leisure's World's Best Hotel Spas in 2008. The Grove Park Inn is a member of the Historic Hotel of America, the official program of the National Trust for Historic Preservation. The Grove Park Inn also provides guests with an 18-hole golf course routed on the hill below the hotel. Donald Ross (who designed Pinehurst) designed the original course.