Another interesting thing about it is there are villages of Russian Old Believers (Lipovans) there. A famous Romanian canoe racing Olympic medalist and coach, Ivan Patzaichin https://en.wikipedia.org/wiki/Ivan_Patzaichin is from there. He passed away just a few years ago.
Do you have recommendations for folks who can only do a shorter trip (say, a long weekend, or a week)?
That being said a few other sections come to mind:
- the very start from Donaueschingen to Regensburg is on beautifully wild cycling paths in the middle of nature with a number of interesting cities along the way
- Vienna - Budapest + train back is another fun loop including 3 capitals!
- For the more adventurous, the Serbian part is very scenic too. Belgrade is great. Leaving it on the busy road not so much. After that you quickly find yourself on a meandering road along the shore with spectacular cliffs and tunnels. No cycling path anymore. But well worth it.
- Romania is still challenging for cyclists, but the delta is very spectacular if you get a chance to visit it (by boat, no bike , as there are no roads).
Some more nice reading and pictures on that culturally extremely significant river: https://markbakerprague.com/a-thinking-mans-journey-down-the...
https://www.youtube.com/@totheblacksea405
The Brits sail far more complicated waterways:
https://www.youtube.com/watch?v=8TgaFfSsLWI
Sailing is not that common of a hobby/sport in Eastern Europe in general. Lake Balaton is a hotspot (including in winter with iceboats - alas, a sport going down due to global warming), Poland has quite a few sailors (both inland and in open waters) and boat designers, but that's mostly it.
It's a slightly different thing with canoes, and there's definitely a local industry built up around it; the rental place drives you upriver some distance, and expects you to make your way downriver to their pier / office. This makes sense because they can take a fair few canoes and tourists in one trip, and most people can figure out how to paddle a canoe downstream.
Above all, it's super niche and will likely make someone's day when it solves their specific problem.
I’ve considered taking it on a longer paddle, for a few days (must of mine are day trips), so this is really a great resource.
If I understood the Czech way of canoeing, stopping at pretty much every campsite with a beer tap along the way is part of the tradition.. And shouting "Ahoy!" to your fellow canoers.
So, waiting for the summer, let's enjoy a nice lager. Ahoy!
pretty much what you said and little anchored boats in the middle of the river serving up cocktails if it's too far to the next campsite.
Every year there was TID: https://www.tour-international-danubien.org/index_E.php
As for direction of flow, just look at the map, not sure why people post questions online that can be answered in 5s googling, its freely available info.