Sounds strange but I have openened a Stand Up Paddle (SUP) rental in Basel. Presenting the Birs 73 SUP Center.
You can also learn how to paddle your SUP. Renting costs CHF 20, the course is CHF 80 for two hours. You will learn the correct paddle technique and everything else you need to know about stand up paddling. More info: birs73.ch/sup
That’s it, I hope I see you on the water!