This guide shows you the location and puzzle to get all the Treasure Vault in North Hogwarts. There are 6 Treasure Vaults in Lower Hogsfield.
1) Treasure Vault
Head to the location marked on the map and dive into whirpool.
Blast the breakable rock and enter the cave to find the chest.
2) Treasure Vault
Head to the small bandit camp.
Blast the breakable rock and enter the cave to find the chest.
3) Treasure Vault
Head to the location and enter the cave.
Dive into the whirpool.
4) Treasure Vault
Enter the cave to find the chest.
5) Treasure Vault
Enter the cave to find the chest near some machines.
6) Treasure Vault
Head to the camp at the mark location.
Enter the cave and dive into the whirpool.