San Francisco packs a ton of consequential history in its relatively young 250-or-so years. Historical tours in San Francisco are the best way to hear engaging stories about the City by the Bay's rich, layered past, from the immigration waves of the 19th and 20th centuries to Gilded Age scandals and the counterculture and Civil Rights movements. Since many of these tours explore SF's historically ethnic neighborhoods, the fun history lessons are often paired with food tastings.