Explore Heidelberg playing, walking and learning. Visit 10 of the most important attractions in the city. Solve a location based riddle each time and unlock interesting information about the attractions and the city. This is a private and fully customized activity. You can pause any time for a coffee or lunch or visit a museum and continue later. Ideal for the first visit of the city. The guided app tour is offered in English, German, French, Italian, Spanish, Dutch. If you need more languages, then you have to purchase more games. Internet connection is required. Start anytime you wish. The purchase is valid for 365 days. Navigation included in the app.