The Altar of Isis is a room in the Cavern of the Gods in Endless Ocean 2, located at coordinates B-3. It represents the Egyptian goddess Isis, who is the sister of Nephthys and guardian of Osiris.

In Endless Ocean 2, this is the room where divers go into when the come out of the Subterranean Reception Room after leaving the Altar of Horus.


  • Only small fish found under glows are seen the first time around. However, after re-opening, Kraken Jr. is seen near the entrance from the hall.