☆ Walkthrough in Progress: Bookmark for Updates!
★ Best Crest Builds | Best Tools
☆ Full Interactive Map of Pharloom!
★ Mask Shards | Spool Fragments | Abilities
☆ Boss Guides: The Unravelled | First Sinner
★ Wishes: Broodfeast | The Lost Fleas

The Marrow is a location in Hollow Knight: Silksong. See a map of The Marrow, a list of points of interest including locations for bosses, wishes, tools, NPCs, items, and a guide to 100% the area here!
Pharloom Full Map and All Locations
| The Marrow Points of Interest | |
|---|---|
| Bosses | Wishes |
| Tools | NPCs |
| Items | - |
| Boss | Location |
|---|---|
Bell Beast
|
![]() The Bell Beast is the second main boss you will encounter in Hollow Knight: Silksong. The Bell Beast is located at The Marrow, stuck in a silk trap by the entrance. You will need to free it by obtaining the Silkspear upgrade in Mosshome. |
Skull Tyrant
|
![]() The Skull Tyrant is a boss located in an area in the Marrow that requires the Clip Grip to access, and is required to beat to complete the Terrible Tyrant quest. |
| Task | Description | Reward |
|---|---|---|
| The Lost Fleas | ![]() Found at the center of The Marrow, one level above the area full of lava. You will notice signs depicting the icon when you're closeby. |
Caravan Travels to Greymoor
Flea Brew |
All Task Locations and Rewards
| Overworld View | Map Location | |
|---|---|---|
![]() |
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|
| This section is a platforming area with multiple obstacles and opposing bugs blocking your way. The Flea itself is located on the top right of this area. | ||
| Tool | Slot and Effect | How to Get |
|---|---|---|
Straight Pin
|
Slot: Red Light throwing tool, designed for rapid attacks. |
![]() Can be picked up on a table above Grindle's cell. |
Compass
|
Slot: Yellow Intricate tracking device, carved from shell. When equipped, the bearer's location will be marked on their map. |
![]() Purchase from Shakra for 70 Rosaries. |
Shard Pendant
|
Slot: Yellow Crude trinket worn by collectors and crafters. Allows one to collect more shell shards from defeated creatures. |
![]() Can be found inside a room found at the long Vertical drop in the middle of the The Marrow. |
Egg of Flealia
|
Slot: Blue Icon of the mythical mother flea, passed down from caravans of old. A symbol of protection and kinship. Decreases the cost of Silk Skills while health is full. |
![]() Rewarded after finding all fleas in Lost Fleas wish. |
| NPC | Location |
|---|---|
| Shakra | ![]() In The Marrow area, Shakra can be located at the top left section near Mosshome. This is where Shakra is first encountered, and where players can get the first two maps in the game. |
| Grindle | ![]() Found in a prison area at the eastern side of The Marrow. Break the entrance to Grindle's cell in order to free them. |
| Fleamaster Mooshka | ![]() Three NPCs called the Flea Caravan can be found at the central part of The Marrow, above the section with lava. You will need to platform to get up here. |
| Grishkin | |
| Varga | |
| Loddie | ![]() Loddie shows up in the room above the pathway to Hunter's March. He can be noted by the pink three pin signs he places around the area. |
| Overworld View | Map Location | |
|---|---|---|
![]() |
![]() |
|
| A Memory Locket can be collected in the upper area of The Marrow once you unlock the Cling Grip. Go to the top northwest area and head into the room on the right where a narrow opening going up can be seen. | ||
| Item | Location |
|---|---|
The Marrow Map
|
Shop Price: 50 Rosaries Description: Crumbling roads built upon the shells of ancient bugs. All of Pharloom rests upon these fragile foundations. |
| Item | Location |
|---|---|
Silk Heart
|
![]() A Silk Heart is obtained after defeating the boss Bell Beast, at the top left part of The Marrow. |
Craftmetal
|
![]() Found in a hidden area blocked off by a glowing piece of explosive rock lodged into the wall. Strike the glowing rock to open an entrance. |
| Flintbeetle # 1 | ![]() Found hanging on top of a rock and players will have to strike it to bring it down. |
| Flintbeetle # 2 | ![]() Players can find the Flintbeetle sticking on top of the rocks. |
| Flintbeetle # 3 | ![]() Located on the right-side area of The Marrow, near the red flower bunches that you can Pogo Jump on |

Pharloom Full Map and All Locations
The Marrow 100% Map Guide



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