you run up to it and keep pushing. the wall will eventually crumble
just go to coordinates x=11 y=81
after you have found the cosmic simbles you must then go to the staute and put in the simbles in order then find the key from the freckle face boy with the wierdos in purple robes will give you the key to his lair and it is under the hay!
On Astro Knights island in the game Poptropica, Mordred's Lair is hidden in the castle. Inside the castle library (located on the right side of the first floor) collect the books "The Life of Mordred: A Cautionary Tale" and "The Mystical Weapon of Arturus" and click on the section of the library specified on your library card. A stairway will appear, leading you to Mordred's Lair.
lair
you get the starfish and put it on the stand.
in the factory DA.
to the right in spy island
Put the starfish on the offering stand.
lair
Zeus doesn't really have a lair but his castle is on Mt. Olympus. To get in you need Hercules. It will be hard to convince him.
The rabbit in 24 carrot? It is in the factory.
Above Zeuse`s lair.