Whether you're planning a two-day trip to San Francisco or you're spending longer in the city, there are a few areas you have to visit. Notably, the Golden Gate Bridge and Alcatraz are two of the city's most famous landmarks that you won't want to miss. Additionally, Fisherman's Wharf and Pier 39 have family-friendly activities like vintage arcade games, and you can see the renowned sea lions! San Francisco's Chinatown is another must-visit landmark. It features many fantastic shops and restaurants, with festivals held frequently, and is the oldest Chinatown in the US. Going on a tour is a great way to ensure you can see all of the city's best sites. Booking a cruise around San Francisco Bay is one of the best sightseeing options available and allows you to relax while admiring the coast and spotting famous landmarks.