If you’re on a relaxed schedule than Montanejos is an excellent place to stay for an extra day. There is a good choice of great value accommodation and some brilliant local walks. In particular, if you decided to visit Montan on the previous stage, and missed the Barranco de la Maimona , than you can complete an exciting, but quite short circular walk up the gorge on your ‘day-off’. An excellent description of the route can be found by following this link. It’s an 8km walk and can be combined with a swim in the springs. The springs, which used to be the private preserve of a 13th Century Moorish King (and his harem), are supposed to be cool in the summer and warm in the winter and give Montanejos its spa status.
Day 4 itself is a full day’s walk, 27km long with around 1,000m of ascent and descent. The walk splits neatly into two halves with San Vicente providing an ideal half-time stop-over point. The first half is tougher, involves a route that passing through densely wooded countryside and crosses a deep valley. With all the hard climbing done the route then crosses a fairly flat, arid and open upland plain before making a steep descent into another valley accommodating the beautifully located Villahermosa.