Inside Spain's hidden village tucked inside cave in the sea / Shock as 'first child cannibalism case' found in cave in popular Spanish city / First evidence of child cannibalism is discovered in a pre-historic cave in Spain's Alicante / How a plastic cave made in Spain keeps Amazonian culture alive 5,000 miles away / 6,000-Year-Old Submerged Bridge Found in Spanish Cave Redefines Mediterranean History / What a submerged ancient bridge discovered in a Spanish cave reveals about early human settlement / Tourist in Spain's Andalucia douses 6,000-year-old cave art with water so it appears brighter in his photos