Visit our A-Z of waterways to find out more about each of these navigations, including boat dimensions and navigation authorities.
Please note that the inclusion of a location on this list does not necessarily mean that the waterway is fully navigable for all types and sizes of craft. Please check with the relevant navigation authority before travelling.
We’d love to hear from you while you’re on the way to meeting the challenge. You can post your pictures to our UK waterways Flickr group, or tag your images on Twitter, Instagram and Facebook with #silverpropeller.
Read our series of articles about Silver Propeller locations.