Stone Sanctum hides a loot room under its central pool, and cracking it open is a short puzzle rather than a key-hunt across the map. You need two Temple Vault Keys pulled from hidden pillars on the site, then a quick trip to the courtyard to drain the water and drop inside. Move fast, because this is a high-tier spot that other players rush early.
Quick answer: Break the two glowing stone pillars on Stone Sanctum’s rooftops to get two Temple Vault Keys, place one key in each of the two circular dials in the central courtyard, and the pool drains to reveal the vault entrance below.
Where Stone Sanctum is on the map
Stone Sanctum sits in the southern half of the island, just south of Geno’s Machine. It’s a named location, so you can mark it straight off the Battle Bus and glide directly onto the structure. Landing on the higher ledges first saves time, since that’s where the keys are.
How to open the Stone Sanctum vault
How to know it worked
The confirmation is the water. When both keys are in place, the central pool empties and the drop into the vault opens. If the water is still full, one dial is missing a key. Because you carry keys one at a time, it’s easy to insert one and forget the second trip.
Why the vault won’t open
| Problem | Fix |
|---|---|
| Only one dial is filled | Both dials need a key; deliver the second one |
| Still carrying one key | You can hold only one at a time, so make two trips |
| Can’t find a pillar | Check the lower rooms in the north and south corners on the east side |
What’s inside the vault
The chamber holds three Rare Chests, Slurp barrels to top off shields, and other high-tier weapons and items. In public matches, cheat codes also appear on the walls or floor, and those unlock Sprites, which makes this one of the faster ways to fill out a Sprite collection early in a match.
Note: This is a contested location. The keys are close together and the puzzle is quick, but plenty of players know the route, so expect company and be ready to fight over the drain.
