Rand McNally named Oakland as having the best weather in the United States. According to the 2000 U.S. census, Oakland is one of the most ethnically diverse cities in the United States with over 150 languages spoken. Attractions include Jack London Square, the Oakland Zoo, the Oakland Museum of California, the Chabot Space and Science Center, Lake Merritt, the East Bay Regional Park District ridge line parks and preserves, and Chinatown.