Pokémon Mega Blue (Deluxe Version) Wild Pokémon Locations
Author: STikER
Source: https://www.pokecommunity.com/showthread.php?t=433210
Key
Old – catchable on Old Rod · Good – catchable on Good Rod · Super – catchable on Super Rod * – available only after obtaining the National Pokédex (marked only when the location itself is accessible beforehand)
Towns & Cities
Pallet Town
Surfing: Tentacool Fishing: Shellder (Super), Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super) Gifts: Bulbasaur, Charmander, Squirtle (starter Pokémon) · Celebi as Egg (for completing the Kanto Pokédex)
Viridian City
Surfing: Slowpoke Fishing: Poliwag (Good/Super), Poliwhirl (Super), Goldeen (Good), Magikarp (Old/Good), Gyarados (Super)
Cerulean City
Surfing: Tentacool, Tentacruel Fishing: Krabby (Good/Super), Magikarp (Old/Good), Gyarados (Super) In-game trade: Jynx (for Poliwhirl)
Vermilion City
Surfing: Tentacool, Tentacruel Fishing: Shellder (Super), Krabby (Good/Super), Magikarp (Old/Good), Gyarados (Super) In-game trade: Farfetch'd (for Spearow)
Celadon City
Surfing: Slowpoke, Koffing Fishing: Grimer (Super), Magikarp (Old/Good/Super) Gifts: Pikachu, Clefairy, Abra, Porygon, Dratini (Game Corner prizes) · Eevee
Saffron City
Gifts: Hitmonlee or Hitmonchan (one only), Lapras
Fuchsia City
Surfing: Psyduck Fishing: Poliwag (Good), Goldeen (Good/Super), Seaking (Super), Magikarp (Old/Good), Gyarados (Super)
Cinnabar Island
Surfing: Tentacool, Tentacruel Fishing: Shellder (Super), Horsea (Good), Seadra (Super), Staryu (Super), Magikarp (Old/Good), Gyarados (Super) In-game trades: Alolan Sandshrew (for Sandshrew) · Alolan Vulpix (for Vulpix) · Alolan Grimer (for Grimer) Gifts: Omanyte (Root Fossil), Kabuto (Dome Fossil), Aerodactyl (Old Amber)
One Island
Surfing: Tentacool, Tentacruel Fishing: Krabby (Good), Kingler (Super), Staryu (Super), Magikarp (Old/Good), Gyarados (Super)
Four Island
Surfing: Slowpoke, Wooper Fishing: Poliwag (Good/Super), Poliwhirl (Super), Goldeen (Good), Magikarp (Old/Good), Gyarados (Super)
Five Island
Surfing: Tentacool, Tentacruel, Hoppip Fishing: Krabby (Good), Kingler (Super), Staryu (Super), Magikarp (Old/Good), Gyarados (Super)
Routes
Route 1
Grass: Pidgey, Rattata
Route 2
Grass: Caterpie, Weedle, Pidgey, Rattata In-game trade: Mr. Mime (for Abra)
Route 3
Grass: Pidgey, Spearow, Nidoran♀, Nidoran♂, Jigglypuff, Mankey
Route 4
Grass: Rattata, Spearow, Ekans, Sandshrew, Mankey Surfing: Tentacool Fishing: Krabby (Good/Super), Magikarp (Old/Good), Gyarados (Super) Gift: Magikarp (buy from salesman)
Route 5
Grass: Pidgey, Oddish, Meowth, Bellsprout In-game trade: Alolan Rattata (for Rattata)
Route 6
Grass: Pidgey, Oddish, Meowth, Bellsprout Surfing: Psyduck Fishing: Poliwag (Good/Super), Poliwhirl (Super), Goldeen (Good), Magikarp (Old/Good), Gyarados (Super)
Route 7
Grass: Pidgey, Oddish, Meowth, Growlithe
Route 8
Grass: Pidgey, Ekans, Vulpix, Meowth
Route 9
Grass: Rattata, Spearow, Sandshrew
Route 10
Grass: Spearow, Sandshrew, Voltorb Surfing: Tentacool Fishing: Krabby (Good/Super), Magikarp (Old/Good), Gyarados (Super)
Route 11
Grass: Spearow, Ekans Surfing: Tentacool Fishing: Krabby (Good/Super), Magikarp (Old/Good), Gyarados (Super) In-game trade: Alolan Diglett (for Diglett)
Route 12
Grass: Pidgey, Oddish, Gloom, Venonat Surfing: Tentacool Fishing: Psyduck (Super), Krabby (Good/Super), Magikarp (Old/Good), Gyarados (Super) Special: Snorlax (one)
Route 13
Grass: Pidgey, Pidgeotto, Venonat, Bellsprout, Weepinbell, Ditto Surfing: Tentacool Fishing: Psyduck (Super), Krabby (Good/Super), Magikarp (Old/Good), Gyarados (Super)
Route 14
Grass: Pidgey, Pidgeotto, Venonat, Bellsprout, Weepinbell, Ditto
Route 15
Grass: Pidgey, Pidgeotto, Venonat, Bellsprout, Weepinbell, Ditto
Route 16
Grass: Rattata, Raticate, Spearow, Doduo Special: Snorlax (one)
Route 17
Grass: Raticate, Spearow, Fearow, Ponyta, Doduo
Route 18
Grass: Rattata, Raticate, Spearow, Fearow, Doduo In-game trade: Lickitung (for Slowbro)
Route 19
Surfing: Tentacool Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super)
Route 20
Surfing: Tentacool Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super)
Route 21
Grass: Tangela Surfing: Tentacool Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super)
Route 22
Grass: Rattata, Spearow, Mankey Surfing: Slowpoke Fishing: Poliwag (Good/Super), Poliwhirl (Super), Goldeen (Good), Magikarp (Old/Good), Gyarados (Super)
Route 23
Grass: Spearow, Fearow, Ekans, Arbok, Sandshrew, Mankey, Primeape Surfing: Slowpoke Fishing: Poliwag (Good/Super), Poliwhirl (Super), Goldeen (Good), Magikarp (Old/Good), Gyarados (Super)
Route 24
Grass: Caterpie, Metapod, Weedle, Kakuna, Pidgey, Oddish, Abra, Bellsprout Surfing: Tentacool Fishing: Krabby (Good/Super), Magikarp (Old/Good), Gyarados (Super)
Route 25
Grass: Caterpie, Metapod, Weedle, Kakuna, Pidgey, Oddish, Abra, Bellsprout Surfing: Psyduck Fishing: Poliwag (Good/Super), Poliwhirl (Super), Magikarp (Old/Good), Gyarados (Super)
Sevii Islands
Treasure Beach
Grass: Slowpoke, Tangela, Alolan Meowth, Alolan Persian Surfing: Tentacool, Tentacruel Fishing: Krabby (Good), Kingler (Super), Magikarp (Old/Good), Gyarados (Super)
Kindle Road
Grass: Spearow, Fearow, Psyduck, Ponyta, Rapidash, Alolan Geodude, Alolan Meowth, Alolan Persian Surfing: Tentacool, Tentacruel Fishing: Krabby (Good), Kingler (Super), Magikarp (Old/Good), Gyarados (Super) Rock Smash: Alolan Geodude, Alolan Graveler
Cape Brink
Grass: Spearow, Fearow, Oddish, Gloom, Slowpoke, Slowbro, Alolan Meowth, Alolan Persian Surfing: Slowpoke, Slowbro Fishing: Poliwag (Good/Super), Poliwhirl (Super), Goldeen (Good), Magikarp (Old/Good), Gyarados (Super)
Three Isle Port
Grass: Dunsparce*
Bond Bridge
Grass: Pidgey, Pidgeotto, Psyduck, Bellsprout, Weepinbell, Alolan Meowth, Alolan Persian Surfing: Tentacool, Tentacruel Fishing: Krabby (Good), Kingler (Super), Magikarp (Old/Good), Gyarados (Super)
Five Isle Meadow
Grass: Pidgey, Pidgeotto, Slowpoke, Alolan Grimer, Alolan Muk, Sentret, Hoppip Surfing: Tentacool, Tentacruel, Hoppip Fishing: Krabby (Good), Kingler (Super), Magikarp (Old/Good), Gyarados (Super), Qwilfish (Super)
Memorial Pillar
Grass: Hoppip Surfing: Tentacool, Tentacruel, Hoppip Fishing: Krabby (Good), Kingler (Super), Magikarp (Old/Good), Gyarados (Super), Qwilfish (Super)
Water Labyrinth
Surfing: Tentacool, Tentacruel, Hoppip Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super), Qwilfish (Super) Gift: Togepi (as Egg)
Resort Gorgeous
Surfing: Tentacool, Tentacruel, Hoppip Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super), Qwilfish (Super)
Water Path
Grass: Spearow, Fearow, Oddish, Gloom, Psyduck, Alolan Rattata, Alolan Raticate, Sentret Surfing: Tentacool, Tentacruel Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super), Remoraid (Super)
Green Path
Surfing: Tentacool, Tentacruel Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super), Remoraid (Super)
Outcast Island
Surfing: Tentacool, Tentacruel Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super), Remoraid (Super)
Ruin Valley
Grass: Spearow, Fearow, Psyduck, Alolan Rattata, Alolan Raticate, Marill, Yanma, Wobbuffet Surfing: Marill Fishing: Poliwag (Good/Super), Poliwhirl (Super), Goldeen (Good), Magikarp (Old/Good), Gyarados (Super)
Canyon Entrance
Grass: Spearow, Fearow, Alolan Diglett, Alolan Dugtrio, Sentret, Phanpy
Sevault Canyon
Grass: Onix, Cubone, Alolan Diglett, Alolan Dugtrio, Alolan Geodude, Alolan Marowak, Skarmory, Phanpy, Larvitar Rock Smash: Alolan Geodude, Alolan Graveler
Trainer Tower
Surfing: Tentacool, Tentacruel, Mantine Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super), Remoraid (Super)
Tanoby Ruins
Surfing: Tentacool, Tentacruel, Mantine Fishing: Horsea (Good/Super), Seadra (Super), Magikarp (Old/Good), Gyarados (Super), Remoraid (Super)
Dungeons
Viridian Forest
Grass: Caterpie, Metapod, Weedle, Kakuna, Pikachu
Mt. Moon
Walking: Clefairy, Zubat, Paras, Geodude
Diglett's Cave
Walking: Diglett, Dugtrio
Rock Tunnel
Walking: Zubat, Mankey, Machop, Geodude, Onix Rock Smash: Geodude, Graveler
Power Plant
Walking: Pikachu, Magnemite, Magneton, Voltorb, Electabuzz Special: Electrode (two, fake items) · Zapdos (one)
Pokémon Tower
Walking: Gastly, Haunter, Cubone
Safari Zone
Grass: Nidoran♀, Nidorina, Nidoran♂, Nidorino, Paras, Parasect, Venonat, Venomoth, Doduo, Exeggcute, Rhyhorn, Chansey, Kangaskhan, Scyther, Pinsir, Tauros Surfing: Psyduck, Slowpoke Fishing: Poliwag (Good), Goldeen (Good/Super), Seaking (Super), Magikarp (Old/Good), Dratini (Super), Dragonair (Super)
Seafoam Islands
Walking: Zubat, Golbat, Psyduck, Golduck, Seel, Dewgong Surfing: Slowpoke, Slowbro, Seel, Dewgong Fishing: Krabby (Good), Horsea (Good/Super), Magikarp (Old/Good), Gyarados (Super) Special: Articuno (one)
Pokémon Mansion
Walking: Raticate, Vulpix, Growlithe, Grimer, Muk, Koffing, Weezing, Magmar, Ditto
Victory Road
Walking: Sandslash, Zubat, Golbat, Primeape, Machop, Machoke, Geodude, Onix, Marowak
Mt. Ember
Grass: Spearow, Fearow, Machop, Ponyta, Rapidash, Magmar, Alolan Geodude Rock Smash: Alolan Geodude, Alolan Graveler Special: Moltres (one)
Mt. Ember (cave)
Walking: Machop, Machoke, Alolan Geodude, Slugma* Rock Smash: Alolan Geodude, Alolan Graveler
Berry Forest
Grass: Pidgey, Pidgeotto, Venonat, Venomoth, Psyduck, Bellsprout, Weepinbell Surfing: Psyduck, Golduck Fishing: Poliwag (Good), Goldeen (Good/Super), Seaking (Super), Magikarp (Old/Good), Gyarados (Super)
Icefall Cave
Walking: Zubat, Golbat, Slowpoke, Alolan Sandshrew, Alolan Vulpix, Sneasel, Swinub, Delibird Surfing: Tentacool, Tentacruel, Slowpoke, Seel, Dewgong, Lapras, Wooper Fishing: Poliwag (Good/Super), Poliwhirl (Super), Shellder (Super), Krabby (Good), Kingler (Super), Goldeen (Good), Staryu (Super), Magikarp (Old/Good), Gyarados (Super)
Lost Cave
Walking: Zubat, Golbat, Gastly, Haunter, Murkrow, Misdreavus
Pattern Bush
Grass: Caterpie, Metapod, Weedle, Kakuna, Ledyba, Spinarak, Heracross
Altering Cave
Walking: Zubat (before Mystery Gift) · Bulbasaur, Charmander, Squirtle, Chikorita, Cyndaquil, Totodile (after Mystery Gift)
Tanoby Chambers
Walking: Unown
Navel Rock
Special: Lugia (one) · Ho-Oh (one)
Cerulean Cave
Walking: Golbat, Parasect, Primeape, Kadabra, Machoke, Magneton, Rhydon, Chansey, Ditto Surfing: Psyduck, Golduck Fishing: Poliwag (Good/Super), Poliwhirl (Super), Goldeen (Good), Magikarp (Old/Good), Gyarados (Super) Rock Smash: Geodude, Graveler Special: Mewtwo (one)
Other Pokémon Mega Blue Deluxe Docs:
 Wild Pokemon Locations){kind=link}