The Five Sacred Items :
You will also need pomegranates from the Sphinx's garden, on a tree above the creature, and a starfish from Poseidon's statue in the Museum of Olympus.
Bring them back to the Tree of Immortality.
you go to athena and give it to her
Take the five sacred items back to Athena at the Tree of Immortality. Zeus will show up after you decipher the message.
Collect the rest of the five sacred items and return them to the Tree of Immortality.
When you have them all, take the five sacred items back to the Tree of Immortality.
After you give the items to Zeus, the old lady will turn into Athena.
She should be by the sign that says "Become a God" at the olive tree after you've found the five sacred items.
Take the five sacred items to the Tree of Immortality, where Athena will show you how to read the secret message written on the items. (It reads "Whoever wields/ the five sacred / objects will rule/ all of / Poptropica".) Zeus will appear and steal the sacred items. Athena will suggest you make another plea to Hercules for his help.
Take the 5 sacred items back to the Tree of Immortality, where Athena will meet you and help you decipher the message on the items. (You cannot reach the throne rooms of Poseidon and Hades without the help of Hercules, and he won't help you until Zeus has the sacred items.)
Yes, you need the Hydra scale as one of the five sacred items to fulfill the quest.
You don't get in until you have collected all of the five sacred items. After that Hercules is convinced to help you and he smashes the gate open.
At the Tree of Immortality. But you don't actually give them to him -- he steals them after you reveal the hidden message (Whoever wields the five sacred objects will rule all of Poptropica).