You have to go find fire arrows if its frozed over by going to lake hyla and make sure its about to be sunrise and after you do the lake-bed temple! Stand in front of the plaque on the ground and as the sun rises, shoot and arrow staight at the sun, a first arrow should appear , then you go back and open that treasure chest!
(Edit: Keero)
I am assuming this person means in the place where you get the metal boots. Which if you don't have you cannot beat the Water Temple, which completely ruins your solution. The way you do it, is you have an empty bottle and swipe it at the blue flames that are on the ground through out the Cavern. This will melt the ice.
Get the fairy of power,wisdom,and courge
You walk up to it and tap it.
with a key
first go to the ice cavern then get the blue fire with a jar then go to the Zora's shop and pour it on the front and there you have open it.
Find the the map symbol on the right side of your screen when you are in your room. Below that map symbol is a treasure chest. The treasure chest is your inventory. Click on the treasure chest to open it and access your inventory.
You go through the dungeon until you reach a small room with a chest, where you'll fight a Wolfos. Defeat it (you can kill it in one hit with a jump slash) and open the chest to get the Iron Boots. After this, you'll learn the Serenade of Water from Sheik, which allows you to warp to Lake Hylia.
You Have to open Twilly"s treasure chest
youououou
you have to bye a key from twilly with ac coins
Yes
in your hole of your person on studyladder
it doesnt open its just for decoration send me money mario22124 in millsberry
Type open on the keyboard when the view is on the treasure chest.
all you have to do is fined a chest get to it's front and push A to open it