The Banker is in the Royal Waterways, inside a small room accessible only after you break a cracked wall
The Banker in Hollow Knight is a small NPC who runs a bank where you can deposit your Geo (the game's currency). You'll find them in the Royal Waterways, a mid-game area you reach after leaving the Kingdom's Edge or the Ancient Basin. The Banker sits in a small chamber that requires you to break through a cracked wall to enter — the kind of wall you can destroy with the Desolate Dive spell or the Descending Dark spell once you have them.
The room itself is easy to miss because it's tucked away from the main path. Once you're in the Royal Waterways, head toward the upper-left section of the map. You'll see a cracked wall on the left side of the area. Break through it, and you'll find a small room with the Banker inside, sitting at a desk. There's no combat required — just walk in and talk to them.
Key Takeaways
- The Banker is located in the Royal Waterways behind a cracked wall on the left side of the map.
- You need a spell like Desolate Dive or Descending Dark to break the cracked wall and access the room.
- The Banker lets you deposit Geo for safekeeping, which protects your money if you die in combat.
- Deposited Geo stays in the bank even after you die, so you don't lose it when you respawn.
- You can withdraw your Geo from the bank at any time by talking to the Banker again.
What the Banker does and why you'd use the bank
The Banker's main function is to hold your Geo so you don't lose it when you die. In Hollow Knight, when you take damage and your health reaches zero, you drop all the Geo you're carrying at the spot where you died. You have one chance to return to that spot and pick it up before it's gone forever. If you die again before retrieving it, that Geo is lost.
Depositing Geo with the Banker removes it from your inventory and stores it safely. If you die, that deposited Geo stays in the bank — you won't lose it. This is especially useful before you attempt a difficult boss fight or venture into a dangerous area where you might die multiple times. You can deposit as much Geo as you want, and it will all be waiting for you when you return.
How to deposit and withdraw Geo
Once you've found the Banker and entered their room, talk to them to open the bank menu. You'll see two options: deposit or withdraw. To deposit Geo, select the deposit option and choose how much you want to leave with the Banker. The Geo will be removed from your current inventory and added to your bank balance.
Withdrawing works the same way — talk to the Banker, select withdraw, and choose how much you want to take back. The Geo will be added to your inventory immediately. There's no limit to how many times you can deposit or withdraw, and there are no fees or interest rates. The Banker simply holds your money and gives it back when you ask.
When depositing Geo is worth doing
Depositing Geo is most useful when you're about to face a boss you've never fought before or when you're exploring a new area with enemies that deal heavy damage. If you're confident you won't die, there's no reason to deposit — you can carry your Geo with you and spend it whenever you want. But if you're heading into a fight where you expect to die a few times while you learn the boss's patterns, depositing your Geo first means you won't lose it on your failed attempts.
Late-game players often deposit large amounts of Geo before attempting the hardest bosses in the game, like the Pantheon of Hallownest or the Absolute Radiance. This way, if they die dozens of times, they still have their money waiting for them when they finally win. It's a simple way to reduce the penalty for dying and make grinding for Geo less frustrating.
The Banker's location on the map
The Royal Waterways is a horizontal area in the middle-left section of Hallownest. If you're using the in-game map, look for the Royal Waterways zone. Once you're there, head to the left side of the area and look for a cracked wall. The wall is on the left edge of the main chamber, and breaking it opens into a small side room where the Banker waits.
If you're having trouble finding the exact spot, remember that cracked walls are always destructible with area-of-effect spells. Desolate Dive and Descending Dark both work, as does the Abyss Shriek spell if you have it. The room is small and contains only the Banker and a bench, so you'll know you're in the right place as soon as you break through.
Other ways to protect your Geo
The Banker is the only NPC in Hollow Knight who offers banking services, so they're your only option for storing Geo safely. However, you can also reduce the risk of losing Geo by being careful about where you die. If you die in a safe area with no enemies nearby, you can usually retrieve your Geo without much trouble. The real danger is dying in a room full of enemies, because you'll have to fight your way back to your Geo while they're still attacking you.
Some players choose not to use the bank at all and instead accept that they'll lose Geo when they die. This is a valid playstyle, especially if you're skilled enough to avoid dying often. But for most players, the Banker is a useful safety net that makes the game less punishing and lets you take more risks in combat.
Frequently Asked Questions
Do I need to unlock anything to use the Banker?
No. Once you reach the Royal Waterways and break through the cracked wall, you can use the Banker immediately. There are no quests to complete or items to find first. Just talk to them and you can start depositing Geo right away.
Can the Banker die or disappear?
No. The Banker is an NPC who cannot be killed or removed from the game. They will always be in their room in the Royal Waterways, and your deposited Geo will always be safe with them.
Is there a limit to how much Geo I can deposit?
No. You can deposit as much Geo as you want, and the Banker will hold all of it. There's no maximum balance or cap on how much you can store.
What happens to my deposited Geo if I start a new game?
Your bank balance is tied to your save file. If you start a new game, you'll have a new save file with a new bank balance of zero. Your old Geo stays in the old save file and won't transfer over.
Can I lose my deposited Geo in any way?
No. Once Geo is deposited with the Banker, it cannot be lost. It stays in the bank even if you die, get infected, or fail a boss fight. The only way to lose it is to withdraw it and then die before you can spend it.