Stern und Kreisschiffahrt Audioguide
This app unlocks an amazing travel experience for you on your smartphone. Along Spree river you can discover Berlins most famous buildings and sights on cruises of "Stern- und Kreisschiffahrt GmbH". The app is free of charge, but limited to use on board of the "Stern- und Kreisschiffahrt GmbH" ships only.