Biomes and the route map
v1.12.2.3 · checked 2026-11-03
All 35 biome records are listed with their outgoing routes, weather weights and trainer pools. Use the route map and the table together when choosing a Classic path. Conditional branches are marked with their availability fraction, which is separate from the final choice among available routes.
| Abyss | Cave, Space (branch available 1/2), Wasteland (branch available 1/2) | None (weight 1) | Ace Trainer, Marnie, Veteran | 1 source |
| Badlands | Desert, Mountain | None (weight 8), Sandstorm (weight 2), Sunny (weight 5) | Ace Trainer, Backpacker, Clay, Dragon Tamer, Grant, Hiker | 1 source |
| Beach | Sea, Island (branch available 1/2) | None (weight 8), Rain (weight 3), Sunny (weight 5) | Ace Trainer, Black Belt, Breeder, Fisherman, Kofu, Misty, Sailor, Swimmer | 1 source |
| Cave | Badlands, Lake, Laboratory (branch available 1/2) | None (weight 1) | Ace Trainer, Backpacker, Black Belt, Brock, Collector, Hiker, Roark, Roxanne, Ruin Maniac | 1 source |
| Construction Site | Power Plant, Dojo (branch available 1/2) | None (weight 1) | Chuck, Lt Surge, Officer, Wattson, Worker | 1 source |
| Desert | Ancient Ruins, Construction Site (branch available 1/2) | None (weight 2), Sandstorm (weight 8), Sunny (weight 5) | Backpacker, Gordie, Ruin Maniac, Scientist | 1 source |
| Dojo | Plains, Jungle (branch available 1/2), Temple (branch available 1/2) | None (weight 1) | Bea, Black Belt, Brawly, Korrina, Maylene | 1 source |
| ??? | — | None (weight 1) | — | 1 source |
| Factory | Plains, Laboratory (branch available 1/2) | None (weight 1) | Byron, Jasmine, Worker | 1 source |
| Fairy Cave | Ice Cave, Space (branch available 1/2) | None (weight 1) | Ace Trainer, Beauty, Bede, Breeder, Fairy Tale Girl, Mysterious Sisters, Opal, Valerie | 1 source |
| Forest | Jungle, Meadow | None (weight 8), Rain (weight 4) | Aroma Lady, Bug Catcher, Bugsy, Burgh, Katy, Ranger | 1 source |
| Grassy Field | Tall Grass | None (weight 8), Rain (weight 4), Sunny (weight 8) | Ace Trainer, Aroma Lady, Black Belt, Breeder, Camper, Erika, Pokefan, School Kid | 1 source |
| Graveyard | Abyss | None (weight 3), Fog (weight 1) | Allister, Hex Maniac, Morty, Mysterious Sisters, Psychic, Ryme | 1 source |
| Ice Cave | Snowy Forest | None (weight 3), Snow (weight 4), Hail (weight 1) | Brycen, Grusha, Pryce, Snow Ace Trainer, Snow Worker, Wulfric | 1 source |
| Island | Sea | None (weight 7), Rain (weight 3), Sunny (weight 5) | Nessa, Rich, Rich Kid, Young Couple | 1 source |
| Jungle | Temple | None (weight 8), Rain (weight 6), Fog (weight 1) | Backpacker, Ramos, Ranger | 1 source |
| Laboratory | Construction Site, Island | None (weight 1) | Giovanni, Scientist | 1 source |
| Lake | Beach, Swamp, Construction Site | None (weight 10), Rain (weight 4), Fog (weight 1) | Ace Trainer, Black Belt, Breeder, Crasher Wake, Fisherman, Parasol Lady, Young Couple | 1 source |
| Meadow | Plains, Fairy Cave | None (weight 3), Sunny (weight 5) | Ace Trainer, Aroma Lady, Baker, Beauty, Breeder, Fairy Tale Girl, Lenora, Milo, Musician, Parasol Lady, Pokefan | 1 source |
| Metropolis | Slum | None (weight 1) | Artist, Beauty, Breeder, Clerk, Cyclist, Depot Agent, Guitarist, Iono, Larry, Norman, Officer, Rich Kid, Waiter, Whitney | 1 source |
| Mountain | Volcano, Wasteland (branch available 1/2), Space (branch available 1/3) | None (weight 1) | Ace Trainer, Backpacker, Bird Keeper, Black Belt, Camper, Falkner, Hiker, Pilot, Skyla, Winona | 1 source |
| Plains | Grassy Field, Metropolis, Lake | None (weight 1) | Ace Trainer, Black Belt, Breeder, Cheren, Chili, Cilan, Cress, Cyclist, Twins | 1 source |
| Power Plant | Factory | None (weight 1) | Clemont, Elesa, Guitarist, Volkner, Worker | 1 source |
| Ancient Ruins | Mountain, Forest (branch available 1/2) | None (weight 1) | Ace Trainer, Black Belt, Collector, Hex Maniac, Liza, Psychic, Ruin Maniac, Sabrina, Scientist, Tate, Tulip | 1 source |
| Sea | Seabed, Ice Cave | None (weight 3), Rain (weight 12) | Marlon, Sailor, Swimmer | 1 source |
| Seabed | Cave, Volcano (branch available 1/3) | Rain (weight 1) | Juan, Scuba Diver | 1 source |
| Slum | Construction Site, Swamp (branch available 1/2) | None (weight 1) | Baker, Biker, Hooligans, Officer, Piers, Roughneck | 1 source |
| Snowy Forest | Forest, Mountain (branch available 1/2), Lake (branch available 1/2) | Snow (weight 7), Hail (weight 1) | Candice, Melony, Snow Ace Trainer, Snow Worker, Young Couple | 1 source |
| Space | Ancient Ruins | None (weight 1) | Olympia | 1 source |
| Swamp | Graveyard, Tall Grass | None (weight 3), Rain (weight 4), Fog (weight 1) | Ace Trainer, Black Belt, Janine, Parasol Lady, Roxie | 1 source |
| Tall Grass | Forest, Cave | None (weight 8), Rain (weight 4), Sunny (weight 4) | Ace Trainer, Bird Keeper, Brassius, Breeder, Bug Catcher, Gardenia, Ranger, Viola | 1 source |
| Temple | Desert, Swamp (branch available 1/2), Ancient Ruins (branch available 1/2) | None (weight 1) | Ace Trainer, Fantina, Ruin Maniac | 1 source |
| Town | Plains | None (weight 1) | Youngster | 1 source |
| Volcano | Beach, Ice Cave (branch available 1/3) | Sunny (weight 1) | Blaine, Breeder, Dragon Tamer, Firebreather, Flannery, Hiker, Kabu | 1 source |
| Wasteland | Badlands | None (weight 1) | Clair, Dragon Tamer, Drayden, Raihan, Veteran | 1 source |
An entry such as “branch available 1/2” means that route is eligible on half the relevant route rolls; it does not mean you always have a 50% chance to enter it. Weather weights are relative weights within the listed pool. Time-dependent or computed weather rules have a blank cell rather than a guessed percentage.
Questions
How do I reach the Laboratory?
The route graph has incoming connections from Cave and Factory. Conditional branch availability is listed separately from the final choice among routes.
Does the table include every biome?
It lists all 35 biome records declared in the pinned official source, including Town, Sea, Space and End.
Sources
- Wiki: biomes — checked 2026-11-03
- Wiki: Classic — checked 2026-11-03
- Pinned official source registry (one source organization) — checked 2026-11-03