This guide will tell you where to find all the golden chests or legendary chests in Barrens in God Of War Ragnarok.
To find the first one, you will need to go to The Bellow and follow it all the way to the end. Then look up, breakthrough and you will get your first gold chest.
Once you get out of The Below, you will find a giant skeleton of a creature. You have to fight all the way to the back and up top will be the next gold chest.
You will find the third gold chest in the locations shown in the image below. You have to clear the enemies to get that one.
For the last one, you have to crawl through the crack and get into the room. You will get the last chest there.