In 2026, the Siam Park Fast Pass works as a wristband system that allows you to bypass the standard queues for all major attractions, with a few specific exceptions. There are two main versions: the Standard Fast Pass, which can be purchased inside the park (at the Floating Market or locker desks) and gives you one-time priority access to each slide, and the Unlimited Fast Pass, which is often included in the "All-Inclusive" ticket or sold separately online. The Unlimited version allows you to use the fast-track lane as many times as you like throughout the day. Crucially, the Tower of Power and the Mai Thai River are typically excluded from Fast Pass access to manage their specific throughput constraints. The wristband is personal and non-transferable, and staff at the entrance of each slide will scan or mark your band before letting you through the dedicated priority lane, ensuring significantly shorter wait times on peak Tenerife days.