There are also so many routes for the trekking enthusiasts ranging from the tough to the relatively easy, but what they all have in common is the beautiful unspoilt countryside and spectacular vistas.
For those who prefer a more gentle stroll, there are walks along the Ebro River with its lovely and often dramatic surroundings.
The Merindades region contains, adjoins and is close to various national parks that will not fail to amaze you with their ever-changing scenery and tranquillity.