Hi Alma,
you can order for free Infos for the Donau-Radweg Passau Bratislava at the Adress you find below:
Werbegemeinschaft Donau Oberösterreich
Lindengasse 9
4041 Linz
tel: +43(732)7277 800
fax: +43(732)7277 804
email:
info.donau@oberoesterreich.atweb:
http://www.donauradweg.atLength of the Route is around 80km, complete flat, landscape is nice, a varied, intact meadow landscape.
Greetings from Vienna
Georg