The Old Rhine
The Rhine with its old "Altrhein" is attractive for canoeing or being guided booking for example a bigger boat:
Here, you could rent a bicycle from the wellnesscenter Bad Krozingen, close to my apartment, cycling to this place.
http://www.alsace-canoes.com/
http://www.europapark.de/en
Impressions of the "Rheinauen", a natural reserve
