You can only get into Olympus by getting Hercules to help you to get Poseidon's triddent and Heade's crown. Then you use Aphrodite's mirror to get transported to the gate to Olympus.
Click on the lock and Hercules will bust it and then you press enter.
Mount Olympus.
You can't.
you go to mount Olympus museum and the starfish will be on Poseidon's' statue
On Mythology island, she is on the road to Mount Olympus when you and Hercules encounter her.
When you arrive in the Poptropica blimp, you are right on top of it.
You get the trident. Then get hercules to smash the lock to mount olympus.
You only get a sea star, which is stuck on poseidon's face.
Medusa is on your way to the top of Mount Olympus. She will change Hercules into stone.
you go to Mount Olympus and fight Zeus
you heve to have Hercules break the pad lock off the gate
You get the five scared idioms then go talk to hercules sister
At the base, you buy a wind bag and fly up... :)