If you have a layover in Frankfurt am Main and four hours to spare, don't just sit at the airport and succumb to boredom - venture into the city for a walk and some sightseeing. Don't worry; this itinerary is designed to be completely offline so that you won't need internet access. By embarking on this short city adventure, you'll add a unique twist to your journey, making the most of your layover. Enjoy your time exploring Frankfurt, and return to the airport feeling refreshed and ready for the next leg of your travels.