Uncover the city's hidden gems with a hop-on hop-off bus ticket. Enjoy the freedom of exploring at your own pace, hopping off at whatever stops catch your eye. See the city's most iconic sights – and maybe even some off-the-beaten-path treasures – with both the blue and the red routes. Hop on the red route and see top sights including the Palace of Fine Arts, the Sablons quarter, and the European Parliament. Look out at museums including the Musical Instruments Museum, Horta Museum, and the Royal Museums of Fine Arts of Belgium. Stop at Place Royale and enjoy breathtaking views. On the blue route, admire Saints-Michel-et-Gudule Cathedral, the Botanical Gardens, and more. Experience the city's authentic side and visit the Marolles neighborhood. This vibrant area offers a mix of old and new, traditional cuisine, vintage shops, and a festive atmosphere.