The village of San Millan de la Congolla was picturesque and set in an amazing landscape.
I reached it by a bus that travels there in the afternoon from Logrono via Najera, and returns in the evening allowing several hours for a visit to the Yuso and Suso monasteries.
I found the displays of the earliest books in the Castillian language in the Yuso monastery very interesting. Because the bus to Suso was not operating on the day of my visit I hiked up the hill through the forest to see this ancient building.