Heidelberg to Neckarsteinach boat ride on the Neckar River, Germany

[@logicalnetwork1611]

Another great video Mr Callan. I really enjoy listening to your commentaries.

[@canuckpeoplerule]

Is there any other thing to say but WOW?!!

[@logicalnetwork1611]

You are a great broadcaster. I luv your videos.

[@tabbycat3030]

Wonderfull 💙❤💙

[@ShivaShiva-nw6hy]

Wonderful river ride👌👌👌

[@adammosel4895]

Are there bull sharks in the Neckar River?

[@myrnaaranas9916]

👍💖💖💖