Sea Monster Sightings Top 10
5. A giant squid with glowing red eyes seen in the depths of the ocean
6. Mysterious underwater structures discovered in the Mariana Trench
7. Schools of bioluminescent fish performing a synchronized light show in a coral reef
9. A massive, underwater city built by a lost civilization
10. A sea serpent with a taste for rock 'n' roll seen near a beachside diner