San Francisco City Hall is the seat of government for the City and County of San Francisco, California. Completed in 1915, it features a stunning Beaux-Arts architectural style and is known for its grand dome, which is taller than the dome of St. Peter's Basilica in Rome. The building houses the offices of the Mayor, the Board of Supervisors, and other city departments. The interior of San Francisco City Hall is equally impressive, showcasing beautiful marble, intricate murals, and elegant chandeliers. It is a popular venue for weddings and public events, attracting visitors who admire its historical significance and architectural beauty.