The Warden Vault is one of Dragon Age: The Veilguard's treasure-hunting quests, as you scour a ruined castle in the Rivain Coast region, looking for seals to unlock some loot. It's quite easy to miss if you haven't explored the region thoroughly, and in particular, the castle that dominates much of its centre.
Still, it's well worth doing if you want armour, weapons, and even a unique ring that Rook can equip, strengthening one of your class-based abilities. All that said, here's where to pick up the Warden Vault quest and find the vault itself, plus how to open the three locks preventing you from pilfering what's contained within.
