Forgotten
Crossroads

On the map
40rooms
53 in total
48 zones, 15 mapped as full regions with room counts
Data from build 22529139, updated
Hallownest is one connected map, but the game carves it into 48 named zones, and the split isn't arbitrary. 15 of those are named regions you'll spend hours in: Forgotten Crossroads leads with 40 mapped rooms, City of Tears follows at 34, and Dirtmouth, the surface town above the well, is the smallest at just 1. The other 33 are landmarks and title cards, one-room stops like King's Pass and Watcher's Spire, or DLC spaces like Godhome and White Palace that skip a room count entirely because they're built differently from everywhere else. Cornifer sells the rough draft for most of the 15 main regions the first time you track him down, but the landmarks around them you just have to stumble into.
You don’t start with a map: Cornifer sells the rough draft for most regions the first time you track him down there (follow the humming), and Iselda back in Dirtmouth turns that draft into something markable once you’ve bought the Quill from her. The Wayward Compass charm marks your position on whatever map you’re carrying, handy to keep equipped until you’ve got a region’s layout memorized.
Stags are the fast travel network: most of the 11 stations charge a one-time Geo toll, anywhere from 50 to 300, and after that the Last Stag carries you there for free every time. Not every region has a station, so a few corners of Hallownest stay reachable only the slow way no matter how much of the map you’ve filled in.
Showing 48 of 48
Biggest first
Forgotten
Crossroads

On the map
40rooms
53 in total
City of Tears

On the map
34rooms
37 in total
Greenpath

On the map
31rooms
34 in total
Deepnest

On the map
27rooms
29 in total
Fungal
Wastes

On the map
27rooms
27 in total
Crystal
Peak

On the map
26rooms
27 in total
Kingdom’s
Edge

On the map
20rooms
22 in total
Queen’s
Gardens

On the map
18rooms
20 in total
Royal
Waterways

On the map
17rooms
18 in total
Ancient
Basin

On the map
15rooms
16 in total
Fog Canyon

On the map
13rooms
13 in total
Resting
Grounds

On the map
12rooms
14 in total
Howling
Cliffs

On the map
6rooms
7 in total
The Hive

On the map
6rooms
6 in total
Dirtmouth
The Fading Town

On the map
1room
6 in total
Two counts sit on every card because the game keeps two. “On the map” is how many rooms Cornifer’s fragment actually draws; the total counts every room the game files under that region, including the boss arenas, transition corridors and dream spaces the map leaves blank.
33 zones, A to Z
These are the other 33 named zones: single rooms like King’s Pass, Watcher’s Spire and the Lower Tram, plus the big spaces the in-game map never covers. Godhome runs to 69 rooms and White Palace to 18, and both still read “Not on the map” because there is no map to buy for either. That is also why 15 of these cards have no fragment behind the title: no coverage, no fragment.
Ancestral
Mound
Not on the map
Beast’s
Den
Not on the map
The
Radiance
Also called Black Egg
Not on the map · 3 in total
Blue Lake
1 room on the map
Cast-Off
Shell
Not on the map
Colosseum
Of Fools
Not on the map · 6 in total
Crystalised
Mound
Not on the map
Distant
Village
1 room on the map
Dream
Not on the map · 13 in total
Failed
Tramway
1 room on the map
Godhome
Not on the map · 69 in total
Hallownest’s
Crown
1 room on the map
Isma’s
Grove
1 room on the map
Joni’s Repose
Not on the map
Junk Pit
1 room on the map
King’s Pass
1 room on the map
King’s
Station
1 room on the map
Lake of Unn
1 room on the map
Lower Tram
Not on the map
Mantis
Village
2 rooms on the map · 2 in total
Overgrown
Mound
Not on the map
Palace
Grounds
1 room on the map
Queen’s
Station
3 rooms on the map · 3 in total
Soul
Sanctum
1 room on the map
Soul
Sanctum
3 rooms on the map · 3 in total
Spirits’ Glade
1 room on the map
Stone
Sanctuary
Not on the map
Teacher’s
Archives
Not on the map · 2 in total
The
Abyss
1 room on the map
Tower of
Love
2 rooms on the map · 2 in total
Upper Tram
Not on the map
Watcher’s
Spire
1 room on the map
White
Palace
Not on the map · 18 in total