Divers discover world’s largest underwater cave system filled with Mayan mysteries

In The Alien Element, Rakulo explores an interconnected cenote and underground cave system, looking for a way beyond the Wall that borders the edges of his world.

Although I used it for my own ends in a science fiction setting, this idea was based on my experience swimming in a Cenote in Mexico, and visiting the beautiful monuments at Chichen Itza.

Needless to say I was delighted to learn that in January 2018, divers discovered the world’s largest underwater cave system in Mexico.

Even more...