This was my first visit to the US, and to San Francisco, so I had to see the Golden Gate Bridge and the unique Alcatraz Island prison. That's why I chose Klook's half-day tour. The meeting point was Pier 33, which was easy to find as the address is pre-set in Uber. Upon arrival, the instructions were clear, and there were restrooms available both on-site and on the boat. I recommend scanning your ticket and queuing early, as this allows you to choose your preferred seat when boarding. The boat is large, with both indoor and outdoor areas, and a snack bar (card payment only). Alcatraz Island is very close, taking about half an hour to reach. After disembarking, someone stands on a small stage to give a brief explanation, and then everyone explores on their own. Following the crowd, you'll arrive at the audio cellroom, where you can pick up audio guides in various languages. Just tell the staff how many people are in your group and what language you need, and they will help you set it up. Then you can start listening and exploring according to the instructions. If you walk slower than the guide, you can press the pause button and resume once you reach the next guided area. After completing the tour, you'll reach the return point, and then it's time to browse the souvenir shop. I highly recommend buying something as a memento. For the return boat trip, you don't need to adhere to a specific ticket time; just gather at the port and wait for the next available boat. The subsequent one-hour Golden Gate Bridge cruise experience requires you to go to Pier 39, to a small yellow and blue hut, to exchange your QR code for a paper ticket. Head to the queue 15 minutes before the boat's departure. Before boarding, staff will take a commemorative group photo, which you can purchase after disembarking for $42 for three photos – well worth it as a souvenir. The boat has outdoor and indoor areas. It will pass under the bridge, cross it, and circle around, giving everyone ample opportunity to take photos. After disembarking, exploring Fisherman's Wharf and Pier 39 makes for a perfect day! In summary, I highly recommend purchasing this tour; I believe it will be a memorable part of your San Francisco experience.