As you are exploring the Vanir Shrine in God of War Ragnarok, you will spot that there is a gold chest locked inside a very small room. The way to drop the door is visible but how do you hit it?
The clue here is going to be with the blue brambles that are around the back of the structure. Walk to the left and go around the back of the room and you will see some blue brambles here. Burn them with the Chaos Blades and you will see that there is a blue disc inside that you can break using the leviathan axe. Once you have done this, you can head around to the other side and access the golden chest.
If you are unsure of any of this, check out the video guide below on how to access the golden chest in the Vanir Shrine.