We booked our Toot Bus tickets online to enjoy discounts. They offer various passes, including one- or two-day options and combined passes with mini-Europe. We chose a one-day pass for €72. Toot Bus provides audio guides in 11 languages and offers separate guides for children. We planned our day to visit Mini-Europe and Atomium. Mini-Europe is a miniature world featuring 350 European wonders. We were amazed by the intricate details and interactive elements. At Atomium, we enjoyed panoramic views from the top floor. We also explored the exhibition and enjoyed the surrounding park. Overall, it was a fantastic day exploring Brussels with Toot Bus.