It is hidden in the big bush.
the code is open and you can get the symbols on top of the entrance of the cave
you dont it is bull
behind a bush
Mythology Island.
no there is no map for the cave I think
you will see a bush on the far right you click on it and then you see the cave
The newest clue on the Poptropica blog shows a mysterious cave.
you have to go to the girl beside the cave and try to get the page on the top of the cave.
Vikings (831 AD)
Use the gunpowder from the Chinese periode.
in the cave in the vikings island but you need to find first the gunpowder to be able to enter the cave
if you are talking about blue nile falll cave it's in the right top