View of overgrowing green cactus plants in the remains of an old medieval castle in Cervera del Maestre, Castellon province, Spain at daytime

ruins of castle mediterranean vegetation ruins fort castellon province stone walls cervera mountains cervera del maestre medieval castle landscape remains walls finca spain hilltop hilly terrain cactus plant ancient plants tourist destination cactus stone fortaleza tower tourism medieval sierra dirta gravel roof greenery travel architecture spanish trees overgrowing overgrowth outside hills range old history day daytime historic 4k rooftop popular famous static