Explore Frankfurt with an interactive scavenger hunt and self-guided walking tour led by World City Trail app. Get to know the city while solving location-based riddles and discover 10+ attractions of the city. Use clues 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. Pause or resume the tour whenever you want. Admire the city at your own personal pace. Snap photos as or take a lunch break in between. Visit the attractions of your choice and continue later. Enjoy the tour game in your language. Walking time: 30mins Walking distance: 2.2km Available languages: English, German, French, Dutch, Italian, Spanish There will be no-one waiting for you at the starting point. This is a self-guided tour, and you can begin it at any time. This activity requires internet connection. There is no time limit for this activity. The puzzles are related to the outdoor areas of the attractions, and you do not need to enter or pay a ticket. Entrance is purely your choice.