16. The Sea Monster of Hook Island
The only documented sighting of the Hook Island Sea Monster occurred in December of 1964. However, during a scientific expedition launched shortly after, countless similar photos came to light. On top of that, most native Hook Island residents claim to have seen the creature at least once.
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When they first spotted it, Robert and Marie Serrec were snorkeling off the coast of Hook Island – a popular vacation destination in Australia. The enormous snake-like creature was resting on the ocean’s floor, so the Serrecs swam over it to get a closer look. They found out just how quickly they can swim after the ‘sea monster’ woke up and coiled around nearby coral reefs.
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