San Francisco is one of the most popular tourist destinations in the United States, and for good reason! The city is full of amazing sights, sounds, and experiences. And, one of the best ways to see everything that San Francisco Bus Tours has to offer is by taking a San Francisco Downtown City Tour. On a Downtown City Tour, you’ll get to see all of the iconic landmarks and attractions that make San Francisco so special. You’ll start at Union Square, where you can shop, dine, and people watch to your heart’s content. From there, you’ll head to Chinatown, where you can explore the vibrant culture and try some delicious food. San Francisco Sightseeing Tours