Ice Ring Isle

The Ice Ring Isle is, in the Wind Waker, where the Iron boots are found. It is surrounded by somw Warships and in orther to be able to even set foot on the isle without freezing is by shooting a fire arrow into the dragon shaped cave this will trigger a timer before the isle starts to refreeze. After that you must reach the cave and pass some obstacles to recover the iron boots. After getting them the timer will stop and the isle won't freeze again.