The river Ebre, southwest of Barcelona, is navigable for nearly 100 kilometers into the interior of Spain; it can be reached from the south of France via a 500 km cruise along the coast of the Med.
The Guadalquivir is used by ships from the Atlantic to Sevilla and by small boats to Cordoba.
There are no self-skippered boats or hotel barges available in Spain.

The EuroCanals Guide for the waterways of Spain is not currently available.

Links to waterway authorities and associations:

Canal de Castille