The Wharf Resort Hot Springs, in Garland County, Arkansas, offers thermal water at 47°C, pH 7.3. The facility includes an indoor bath and a sauna, a quiet stop for travelers passing through the Ouachita foothills.
Insider tip — The Wharf Resort Hot Springs is located in Hot Springs, Arkansas, one of the most historically significant spa cities in North America, where 47 thermal springs have been flowing from the Ouachita Mountains for over 4,000 years. The federally protected Bathhouse Row on Central Avenue, a National Historic Landmark District, preserves the grand early 20th-century bathhouses where millions of Americans came to take the waters. Hot Springs holds the remarkable distinction of being the only city in the United States where the federal government manages a national park within the urban core.