In a cave at the bottom left of Poseidon's water maze.
Find it in the Greek Museum.
you have to get Hercule's.
the hydra is in a underground cave near Poseidon's statue.
The Hydra in Greek mythology had nine heads.
in the underground cavern near Poseidon's statue
Hydra from greek mythology?
Go to Aphrodite's place and talk to the life guard. Dive into a hole near the statue and swim to a cave where you find the hydra. Jump on the hydra's heads to knock it out. After it has been knocked out, click on its body to get the hydra scale.
the hydra
Hydra was a many headed serpent in Greek mythology
The Hydra is a six headed beast on Poptropica.
You have to wait until the hydra tries to bite you. You have to jump on the head to knock it out. Once all of the heads are knocked out, you swim below and you will find the scale.
The monster you are referring to is the Hydra. The Hydra is a child of Typhon and Echida.