Price per group of 2-6 people. Within 2 hours, the Qula Liège City Trail leads you along the most beautiful spots of Liège, while you play fun riddles and assignments on your smartphone. Try to set a high score with family or friends and explore the city. There are no fixed start times or reservations, you choose your own day and time. The Trail is available 24/7 and there is no time limit - you can start, pause and stop whenever it suits you! It is offered in multiple languages ​​(Eng, Ger, Fr, Ned, Sp, It and more). The Qula City Trail is great fun and the most affordable outing for families and groups of friends. How does it work? When you book, you will receive an email with instructions on how to play the Trail on your smartphone. Android or iPhone compatible. Once at the starting point, start your quest through the city, it's that easy!