The Last Guardian – Balancing Barrels Trophy Guide – Move 10 metres while carrying 2 or more stacked barrels. [Silver]
The best spot for this is at the very start of the game. There are 3 barrels in the room where the game begins. Get two of them and stack them together.
Drop one barrel on the ground (press X to drop it). Now take the second barrel and drop it on the first one (again press X). When both barrels are stacked you must lift them up by pressing the Circle-Button. Now walk in a straight line for 10 meters. Walk slowly and don’t turn around.
The starting room is so great for this because there is a lot of space and you can come here at any time by starting a new game.