San Francisco, often referred to as "The City by the Bay,is one of the most iconic cities in the United States. With its rich history, stunning architecture, and breathtaking landscapes, it’s no wonder why millions of tourists flock to this vibrant metropolis each year. From the famous Golden Gate Bridge to the diverse neighborhoods that make the city unique, a city tour of San Francisco offers something for everyone. Whether you're visiting for the first time or rediscovering the magic of the city, a guided tour can help you make the most of your experience.No visit to san francisco city tours is complete without a trip to the Golden Gate Bridge. This world-renowned landmark, which spans 1.7 miles, is considered an engineering marvel. Standing at its base or walking across its deck provides unparalleled views of the city, the bay, and the Marin Headlands.