Explore X with an interactive smartphone scavenger hunt and self-guided walking tour. Get to know the city while solving location-based riddles. After downloading the World City Trail app on your mobile device, you'll be led on an interactive adventure to discover 10+ attractions of the city. Use clues at each attraction to find your next destination and challenge yourself to use logic, imagination, observation, and team spirit to complete the game. Uncover local information and legends about the city as you explore. Along the way, enjoy the freedom to pause or resume the tour whenever you want. Start playing at any time and admire the city at your own personal pace. Stop to snap as many photos as you want, or choose to take a lunch break in between. Visit the attractions of your choice and continue later. Enjoy the tour game in your language. Walking time : 76 mins Walking distance : 5.8km Available languages: English, German, French, Dutch, Italian, Spanish