you must beat the green dragon monsters and then flip it round by hitting it. Do all 3 to open the temple
In Link and the legend of Zelda, Phantom Hourglass, you get the hammer in the isle of ruins, or the island of the dead.
it is on eddo's island
At the Goron island dungeon
you get it in the temple of courage at modlia island
in the ice temple on frozen island
In the temple
boomarange
go to gust island
the fourth
In the temple on Goron Island
the bombuchu bag is on goron island
on the island of gust in the northwestern see.