Prehistorical human bones found in the cenotes
Mexico cave diving: Klauss Thymann finds skeleton
Video by Klauss Thymann in collaboration with cave diver and explorer Alessandro Reato of "Il filo di Arianna"
Cave Diving Training Mexico - Il filo di Arianna
Mexico cave diving: Klauss Thymann finds skeleton
Video by Klauss Thymann in collaboration with cave diver and explorer Alessandro Reato of "Il filo di Arianna"
Cave Diving Training Mexico - Il filo di Arianna