How we met "Bootsbube" on their way on the Danube into the Black Sea 

On my boat ride to Vienna I met "Bootsbube" inside the lock Freudenau while they were travelling along the whole Danube into the Black Sea.
This gives a brief insights into the lock Freudenau. Unfortunately, at that time, I was not aware about the great journey of Bootsbube...
You must definitely watch their video and give them a "like"! This is the link to the part where we met:
• Mit dem Boot von Wien ...
Music by Wondershare Filmora X: Feet On Water - Unexpected Moment