The Great Drop-Off is one of the three drop offs, the others being the Blue Cliff and the Super Drop-Off. However, it is the only one of the three in the first Endless Ocean, and the other two are found in Endless Ocean: Blue World.
It is the deepest non-Abyss area in Endless Ocean, with a depth of 53 meters (or 174.5 feet) accessible. However, its record was broken in Endless Ocean 2, with the Weddell Sea's 70 meters (or 229.7 feet).
- This is the home of the only Blue Whale in the game.
- This is the only place where two large whales can regularly be seen together.
- This is where the discovery of the Ancient Mother was made.