It has been named the promised land of biodiversity, Mother of Ecotourism, and it also harbors one of the most important nesting sites for sea turtles. Five of the world’s seven species of sea turtles nest regularly on Costa Rica’s beaches. How spectacular and breathtaking is it to see a sea turtle crawl up onto the beach and nest? A highlight for sure for those chasing fascinating nature experiences, but be careful: these last members of prehistorical animal species are threatened. Seriously threatened. Leer más.