Overview
The Mosslands is a vast, verdant region in Hollow Knight: Silksong that encompasses the broader natural landscape surrounding Moss Grotto, The Marrow, and the approaches to Deep Docks. This expansive area represents the wild, untamed heart of lower Pharloom — a sprawling network of overgrown caverns, ancient root systems, and bioluminescent grottos that extends far beyond the tutorial confines of Moss Grotto. The Mosslands rewards patient explorers with hidden passages, unique enemies, and valuable collectibles scattered across its enormous map.
Area Characteristics
- Massive open area with extensive branching paths
- Dense vegetation including giant moss formations and root networks
- Bioluminescent fungi providing natural lighting
- Ancient ruins overgrown with plant life
- Multiple elevation layers creating vertical exploration opportunities
- Diverse ecosystem of moss-adapted enemies
- Several hidden sub-areas requiring specific abilities to access
How to Reach the Mosslands
The Mosslands can be accessed from multiple entry points as it connects several major areas:
From Moss Grotto
The natural extension of Moss Grotto opens into the broader Mosslands. After your initial tutorial experience, the eastern and southern passages from Moss Grotto lead into the wider region.
From The Marrow
Several side passages in The Marrow break through into Mosslands territory, particularly in the lower sections where the charred caverns give way to living moss.
From Deep Docks
The western edges of Deep Docks connect to the Mosslands through industrial drainage tunnels that have been reclaimed by vegetation.
Key Items and Collectibles
Mosslands Map
The Mosslands map can be purchased from Shakra at her location within the region. Given the area's enormous size and branching paths, obtaining this map early is strongly recommended.
Silk Heart Fragment
A Silk Heart fragment is hidden deep within the root network in the Mosslands' central region. Reaching it requires navigating through a series of narrow root tunnels filled with Vine Snappers.
Moss Charms
Several unique charms can be found throughout the Mosslands:
- Verdant Heart — Slowly regenerates health while standing on moss-covered surfaces
- Root Shield — Provides brief damage resistance after taking a hit
- Spore Cloud — Defeated enemies release beneficial healing spores
Rosary Deposits
The Mosslands contains numerous Rosary deposits, particularly in:
- Hidden chambers behind moss-covered walls
- Ancient ruin treasure rooms
- Reward chambers after mini-boss encounters
- Underwater grottos accessible via submerged passages
Lore Tablets
Ancient tablets throughout the Mosslands tell the story of the region's past — once a thriving ecosystem tended by moss-keepers who maintained the balance of Pharloom's natural world.
Environmental Features
Root Network
A vast underground root system connects distant parts of the Mosslands. These natural tunnels serve as shortcuts but are narrow and often guarded by ambush enemies. Some roots can be cut to open new paths, while others serve as bouncing platforms.
Luminous Caverns
Certain chambers in the Mosslands are lit entirely by bioluminescent fungi, creating stunning visual displays. These caverns often contain hidden collectibles revealed only by the specific patterns of light.
Ancient Ruins
Scattered throughout the Mosslands are the remains of an old civilization, now completely overgrown. These ruins contain:
- Breakable walls hiding treasure chambers
- Puzzle rooms requiring environmental interaction
- Lore tablets and Psalm Cylinder fragments
- Mini-boss arenas with unique rewards
Water Features
Natural springs, underground rivers, and flooded chambers appear throughout the Mosslands. Some contain:
- Healing water that restores health
- Hidden underwater passages to secret areas
- Aquatic enemies unique to submerged sections
Enemies
The Mosslands host a diverse array of moss-themed enemies:
- Mossgrubs — Familiar from Moss Grotto, found in larger groups here
- Moss Knights — Armored enemies wielding mossy weapons, much tougher than basic Mossgrubs
- Vine Snappers — Stationary plant ambushers with extended reach
- Spore Floaters — Passive until struck, then release damaging spore clouds
- Root Worms — Burrowing enemies that erupt from the ground
- Moss Stalkers — Camouflaged predators that blend into moss-covered walls
- Canopy Crawlers — Ceiling-dwelling enemies that drop onto Hornet from above
- Elder Mossgrub — A mini-boss variant that commands groups of smaller Mossgrubs
Secrets and Hidden Areas
The Overgrown Archive
Deep within the ruins, a hidden library has been completely consumed by moss. Inside, ancient texts reveal lore about Pharloom's founding and the original purpose of the Mosslands as the kingdom's garden.
Mossheart Chamber
A secret chamber accessible only by cutting through a specific root formation. Inside, a unique interaction point allows Hornet to commune with the spirit of the Mosslands, revealing the location of hidden collectibles on the map.
The Deeproot
The lowest point of the Mosslands, accessible via a hidden shaft beneath the central ruins. This area contains a powerful charm and a connection to areas normally accessed much later in the game.
Sealed Chambers
Several chambers in the Mosslands are sealed behind doors requiring abilities obtained later:
- Cling Grip doors (ability from Shellwood)
- Needle Strike barriers (ability from Blasted Steps)
- Clawline surfaces (ability from the Citadel)
These chambers contain late-game rewards and make the Mosslands worth revisiting multiple times.
Cartographer's Hidden Cache
Shakra has hidden a personal cache somewhere in the Mosslands. Finding it requires following subtle map markings that only appear after purchasing all of Shakra's maps throughout Pharloom.
Mini-Boss Encounters
Elder Mossgrub
A massive Mossgrub that commands smaller ones. Found in the central ruins area.
- Summons waves of Mossgrub minions
- Performs rolling charge attacks
- Vulnerable during summoning animations
- Drops a charm on defeat
Root Guardian
A plant-based guardian protecting the entrance to the Deeproot.
- Attacks with extending vine whips
- Creates root barriers blocking movement
- Must be defeated by attacking exposed weak points
- Drops Rosaries and a map fragment on defeat
Connections to Other Areas
Accessible From
- Moss Grotto (natural extension)
- The Marrow (side passages)
- Deep Docks (drainage tunnels)
- Bone Bottom (via Moss Grotto)
Leads To
- Moss Grotto (western sections)
- The Marrow (eastern passages)
- Deep Docks (northern connections)
- Wormways (hidden connection via root network)
- Various late-game areas (sealed passages)
Tips for Exploration
- Buy the Mosslands map from Shakra immediately — getting lost in this area without it wastes significant time.
- Attack every moss-covered wall; the Mosslands has more hidden rooms than any other Act 1 area.
- The root network shortcuts save enormous amounts of backtracking; memorize the main routes.
- Return after each new ability acquisition — sealed chambers guarantee worthwhile rewards.
- Moss Stalkers are nearly invisible against moss walls; watch for subtle movement before approaching walls.
- The healing water pools are scattered generously; use them to conserve healing items for tougher areas.
- The Mosslands connects to the Wormways via a hidden root passage — explore the deepest root tunnels thoroughly.
- Elder Mossgrub and Root Guardian are optional but drop valuable rewards; don't skip them.
The Mosslands embodies Silksong's exploration philosophy — a vast, layered region that reveals new secrets with every visit and every new ability. Its beauty masks genuine danger, and its size ensures that even experienced players will find something new on return trips. Let the moss guide your path, and don't be afraid to get lost — the best discoveries in the Mosslands are the ones you stumble upon by accident.