you can find it at the mountains of the moon and beat this guy in a game
in the hidden cave at blue nile falls.
ask nabooti island maneger to tell you to say blue fish sticks
You Jump On the thingy
in a bush
the red one
There is no journal on Nabooti Island. But there is a ripped part of a journal that you need to find on Shark Tooth island.
if you are talking about blue nile falll cave it's in the right top
Find the bush that is on a rock in the right side of the falls. Go behind it to find the cave that has the Purple Jewel.
on moon of the mountain. ( beat the old man at the game and in return for winning, he allows you in the cave)
At the Mountains of the Moon, you have to climb the mountain to the ice cave. Beat the old man at "mancala" and you can enter the cave. You will find the cellphone and the Red Jewel.
There are TWO caves on Nabooti Island. One is hidden behind a bush at the Blue Nile Falls, and the other is at the top of the Mountains of the Moon. (see related questions)
The Kaya Forests are a location on the island, one of the spots to find a hidden Nabooti jewel.