i will be happy to tell you if you state what legend of Zelda game. I'm serious.
They are all in the same place.
All you have to do is when you get the third sea chart do what the skeleton tells you to do and continue on.You do not need the hammer.
Cobble kingdom, if you don't have it, you need a new sea chart.
goron island in the southeastern sea chart.
find the sea chart that matches the other sea chart upside down and close the ds. and it will be transferred on your map.
you need to get the third sea chart and you need to shoot the ice with your canon
The 4rth sea chart
does zauz have the information about the 4th sea chart on the legend of Zelda phantom hourglass
you have to talk to zauz the black smith first.
You have to get the sea chart from the temple of the ocean king
that's the last sea chart that you get in the temple of the ocean king.
southeast