Costa Quebrada UNESCO Global Geopark

UNESCO Global Geopark, inscribed 2025, in Spain. Explore one of Europe’s richest prehistoric landscapes in Costa Quebrada, where Paleolithic tools and world-renowned cave paintings offer insight into the lives and worldviews of early human species. Discover the limestone caves of Cantabria, shaped by water over millennia and home to specialised underground life forms such as bats, crustaceans and adapted fish species. Visit Tremeo Well, a rare stratified lagoon ecosystem that supports unique aquatic plants and animals, and attracts diverse bird and mammal species to its freshwater habitat.