Canyoning, also called canyoneering, involves traveling down canyons, waterfalls, and gorges using such techniques as rappelling, climbing, and swimming. Among the best locations to try canyoning in Spain is Sierra de Guara. This natural park is renowned for its stunning canyons, grottoes, and waterfalls. It boasts numerous opportunities for canyoning, including El Mascún, Gorgas Negras, La Peonera, El Vero, and El Balced. Show more