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☆ Full Interactive Map of Pharloom!
★ Mask Shards | Spool Fragments | Abilities
☆ Boss Guides: Moorwing | Savage Beastfly | Widow
★ Tasks & Wishes: Berry Picking | The Lost Fleas

Whispering Vaults is a location in Hollow Knight: Silksong. See a map of Whispering Vaults, a list of points of interest including locations for bosses, wishes, tools, skills, abilities, crests, NPCs, items, and a guide to 100% the area here!
Pharloom Full Map and All Locations
| Whispering Vaults Points of Interest | |
|---|---|
| Bosses | Wishes |
| Tools | NPCs |
| Items | - |
| Boss | Location |
|---|---|
Trobbio
|
![]() The area is initially inaccebile when you first head to the Choral Chambers. You can only get to Trobbio's Stage after defeating the Cogwork Dancers. |
| Overworld View | Map Location | |
|---|---|---|
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|
| Located at the left side of Whispering Vault, northeast from The Stage. You'll need to perform a series of platforming to reach the Flea. | ||
| Tool | Slot and Effect | How to Get |
|---|---|---|
Claw Mirror
|
Slot: Blue Theatrical tool of a vainglorious bug. When binding, emits a dazzling flash that damages surrounding enemies. |
![]() Obtained after defeating Trobbio. |
| NPC | Location |
|---|---|
| Vaultkeeper Cardinius | ![]() Found inside a large room with the horn of a phonograph. You can turn in all Psalm Cylinders you collect to earn rewards. A bench can be found above his room. |
| Overworld View | Map Location | |
|---|---|---|
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|
| To get up here, you need to raise the platform from below. Head to the room directly below this one, then climb upward through the secret path in the middle, so you can strike the platform to raise it. | ||
| Overworld View | Map Location | |
|---|---|---|
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|
| Found at the top of a small vertical area in the hidden room at the right side of Whispering Vaults. Pull the levers below and activate the fan using the button to go up the narrow space and reach the Memory Locket. Going to the left will give you access to the item, whereas going to the right will unlock the rest of Songclave. | ||
| Areas | Description |
|---|---|
| Underworks Entrance | ![]() A Psalm Cylinder is located west of the southmost bench in Whispering Vaults near the connecting passageway to Underworks. This requires you to defeat Trobbio to unlock the area. |
| Below Songclave | ![]() After using the levers in the secret room found at the right-most area of Whispering Vaults, ride the updraft to go up the surface and reach the right side of Songclave. Use the Clawline to go left until you see a well-lit room. Here, you can collect the Psalm Cylinder and unlock a gate to return back to the area. |
| Vaultkeeper's Lair | ![]() A Psalm Cylinder can be found in the same room as Vaultkeeper Cardinius. Go up the boxes to find the glowing item in the rightmost area of the room. |
| Item | Location |
|---|---|
| Cogheart | Found in the bottom left room of the center portion of the major area. Hit the boxes to change the landscape in the area and get to the puzzle. |
| Silkeater | ![]() Found hanging inside a vent when you break a wall in the small room above the Vaultkeeper's Lair. Do note that exiting the vent will spawn an enemy inside the room. |

Pharloom Full Map and All Locations
| Pharloom Locations | ||
|---|---|---|
| Moss Grotto | The Marrow | Deep Docks |
| Far Fields | Hunter's March | Greymoor |
| Wormways | Bellhart | Shellwood |
| Blasted Steps | Grand Gate | Underworks |
| Choral Chambers | The Slab | Mount Fay |
| Whiteward | Wisp Thicket | Cogwork Core |
| Whispering Vaults | Memorium | Putrified Ducts |
| Bilewater | Weavenest Atla | Sinner's Road |
| High Halls | The Cradle | Sands of Karak |
Whispering Vaults 100% Map Guide

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