Hollow Knight: Silksong expands the world of Hallownest into the mysterious kingdom of Pharloom, introducing new biomes, traversal systems, enemies, and secrets. While many players will focus on progressing through the main quest, Silksong hides some of its richest content in tucked-away corridors, hidden chambers, and optional challenges. This guide highlights the most important hidden areas, secret interactions, and missable discoveries you shouldn’t overlook.
Introduction
Silksong builds upon the exploration-driven philosophy of Hollow Knight, rewarding players who wander off the main path. Its vertical-focused world design, momentum-based traversal, and expanded toolset make secret-hunting even more dynamic. Whether you’re aiming for 100% completion or just want to uncover the most rewarding mysteries, this guide directs you to Pharloom’s essential hidden content.
Hidden Areas – Early & Mid-Game Discoveries
1. Bell Tower Chambers
A hidden sequence accessible behind a destructible wall near the early Bell Town hub.
Why it matters:
- Contains early-game Rosary bundles.
- Introduces a unique miniboss tied to Pharloom’s lore.
- Unlocks shortcuts that make backtracking easier.
2. Deep Monastery Vaults
Located beneath the Singing Monastery, these silent chambers house dangerous enemies and forgotten relics.
Key rewards:
- Rare Tune-Shards used to upgrade Hornet’s tools.
- Lore scrolls describing the rise of the Shrouded Tribunal.
3. Moss Caverns Hidden Passage
A narrow path only reachable by chaining Silk dashes.
Highlights:
- Early Charm-equivalent item.
- Several geo clusters and an optional whispering statue with unique dialogue.
- Important for players rushing mobility upgrades.
4. Cinder Peak Lava Tubes
Located past a false floor inside Cinder Peak. These tunnels reward precise movement and fire-resistance timing.
What’s inside:
- A hidden furnace spirit that drops a heat-tuned charm.
- Shortcuts to the lower foundry chambers.
Late-Game Hidden Zones
1. The Silklock Fortress
A heavily guarded, enemy-dense area only found by interacting with an unmarked lift panel.
Why it’s special:
- Contains a high-level miniboss using Silk-based traps.
- Grants access to Hornet’s late-game defensive tool.
- Features lore tablets explaining the origins of Pharloom’s ascension rituals.
2. Gloomrise Root-Halls
Deep beneath Gloomrise Lake, this area requires precision wall-climbing using Silkslide.
Rewards:
- One of the strongest “Charm-threads” for spell builds.
- Hidden challenge room with rare drops.
- Several ghost-NPC encounters that connect to Hollow Knight’s Dreamer lore.
3. Coral Briar Depths
A vibrant but dangerous underwater-themed biome containing concealed tunnels.
Notable secrets:
- A rare healing buff upgrade.
- Breakable coral walls leading to an optional boss.
- Shortcut routes toward the upper Briar passages.
Major Secrets You Shouldn’t Miss
1. Silk-Thread Ability Variants
Certain hidden sculptures unlock alternative versions of Hornet’s moves, such as:
- Extended Silk Dash
- Rebound Parry
- Aerial Silk Lunge
These can drastically change combat flow and enable access to new regions.
2. Whispering Masks
Scattered across Pharloom, these hidden masks give lore insights and contribute to a special late-game ending requirement. Some are tucked behind wall-latches or vertical spike runs.
3. Shrine of Echoes
An unmarked building in the upper Shrouded City containing:
- Echo challenges
- Unique music-based puzzles
- A rare cosmetic reward
Missing this zone means missing a large chunk of narrative expansion.
4. Hidden NPC Interactions
Silksong features multiple NPCs whose stories only continue if you locate their hidden follow-up encounters. Examples include:
- The wandering Ravel-Weaver, who appears in three optional rooms.
- The masked Briar Acolyte, whose secret dialogues unlock a Charm-thread.
5. Secret Boss Rooms
Silksong includes optional bosses that appear only if specific hidden triggers are activated:
- Breaking a cracked floor after defeating a miniboss
- Interacting with an obscure idol
- Following a sound cue into a disguised tunnel
These fights offer some of the strongest upgrades in the game.
Tips to Locate Every Secret
Use the Sound Cues
Silksong’s audio design includes whispers, clinks, and hums indicating:
- Breakable walls
- Hidden chambers
- Moving platforms
- Lore statues
Revisit Earlier Areas
New abilities significantly expand exploration potential.
Return to:
- Bell Town’s rooftops
- Lower Ashen Passages
- Moss Caverns
- Cinder Peak side-rooms
Test Every Wall
Like Hollow Knight, Pharloom is filled with false walls, breakable floors, and one-way passages.
Explore Vertically
Silksong places more secrets in high-altitude ceilings or below low-visibility ledges.
Always look up and down.
Conclusion
Hollow Knight: Silksong is built for explorers, rewarding players who take risks and investigate every suspicious hallway or sound cue. With hidden areas, powerful upgrades, optional bosses, and lore-rich chambers scattered across Pharloom, this guide ensures you won’t miss any of the game’s most valuable secrets. Equip your tools, follow the threads of Silk, and prepare to uncover everything Silksong has to offer.
GGC