Castello de la Plana, Spain

With a population of 183,711, Castello de la Plana is no sleepy backwater. However, the bureaucratic headaches and stifling summer humidity may make this coastal city a tough sell for many expats. The old town has some charming historical sites, but the broader metro area sprawls across the plains, lacking the quaint, walkable character that draws many to Spain. While the university and professional sports teams add vibrancy, the shadow of Villarreal's success looms large. Overall, Castello de la Plana is best suited for those seeking an affordable, mid-sized Spanish city with a decent quality of life - just be prepared to sweat through the summers.