sun rays entering the water in an underwater cave.

adventure beams below boulders cave cavern ceiling cenote chac chacmool clear diving entering entrance environment exploration exploring fantastic fantasy formation futuristic gorgeous grotto immersion inside leisure light limestone mexico mool mystery natural nature penetrate picturesque radiant rays reflection research scenery scenic scuba shining sparkling speleology stones stunning submerged sun tropical turquoise undersea underwater vibrant water yucatan