Described as a massive serpent-like creature with humps along its back, the Gloucester Sea Serpent has been the subject of numerous sightings and tales of encounters by fishermen and sailors.
[14] Despite the numerous sightings and tales of encounters, the existence of the Gloucester Sea Serpent remains a subject of debate and skepticism.
The last sighting may have been when the crew of a Gloucester fishing vessel claimed to have had an up close encounter with a sea serpent matching that description circa 1980.
Heuvelmans outlined sightings of the creature in his book, In the Wake of the Sea-Serpents, originally titled, Le Grand Serpent-de-Mer.
[15] The creature has become a beloved symbol of the town of Gloucester, with many local businesses and organizations using its image in their logos and promotional materials.