Griffith, Indiana - Wikipedia, the free encyclopediaGriffith is a town in Calumet and St. John townships, Lake County, Indiana. It is a part of the Chicago metropolitan area. The population was 16,893 at the 2010 census.
Official Site: Griffith Observatory Los Angeles, CAMonument to public astronomy offers high-quality Zeiss and solar telescopes for use. Includes information on planetarium, theater, sky reports, history and calendar.