Ring - Prater - Danube - Kahlenberg - Grinzing Along the Ringstraße with its unique magnificent buildings we ride around the inner city, then pass the famous “Riesenrad” (Ferris wheel) and cross the Danube to the new, modern Vienna. We continue to the Kahlenberg, where we stop and enjoy the wonderful view of the city. Through the lovely Heurigen village Grinzing we will go back again.