Hiking in Hot Springs National Park, especially rewarding in autumn, is one of the two main lures of Hot Springs, Arkansas. The other is indulging in spa treatments in one of the bathhouses along historic Bathhouse Row. After I had partaken in both, I had plenty of time to roam around the center of the city, a wonderfully walkable core that boasts magnolia trees, the Gangster Museum of America, and an admirable inventory of fine architecture. Read about the top five buildings in Hot Springs >