Park of la Floresta de Viver Nature · Viver, El Alto Palancia, Castellón The Parque de la Floresta de Viver, covering 40,000 square meters, is one of the most visited natural spaces in this municipality of the Castilian-speaking comarca of Alto Palancia. It runs along the bed of the barranco Hurón, which crosses the town, between walls covered in ferns and stalactites over which hanging houses rise. Along the ravine flows varied, lush vegetation, with cascades and waterfalls throughout its course through the town center. Photo: Frnevado (CC BY-SA 4.0) What to see and do in Viver