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Pokémon: Brilliant Diamond & Shining Pearl

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Bogsunk Cavern

By
Vincent Lau

This page outlines all the wild Pokémon you can encounter in Bogsunk Cavern in the Grand Underground.

(1 of 2) Bogsunk Cavern.

Bogsunk Cavern. (left), TM19 Giga Drain. (right)

Bogsunk Cavern is a large hideaway located in the south-east corner of the Grand Underground. No matter how you look at it, it’s a bigger version of a Swampy Cave.

How to Reach Bogsunk Cavern

You can reach Bogsunk Cavern by going underground along the southern beach on Route 213. Besides that, you can also travel underground from Sunyshore City.

Item Locations

Item Location
TM19 Giga Drain North-east corner
Dusk Stone South-west corner

Wild Pokémon

Available From the Start

Pokémon Type Notes
453.png"Croagunk" IconCroagunk pokemon_bdsp_poison17.pngpokemon_bdsp_fighting17.png -
315.png"Roselia" IconRoselia pokemon_bdsp_grass17.pngpokemon_bdsp_poison17.png -
451.png"Skorupi" IconSkorupi pokemon_bdsp_poison17.pngpokemon_bdsp_bug17.png -
41.png"Zubat" IconZubat pokemon_bdsp_poison17.pngpokemon_bdsp_flying17.png -

Rare Spawns

Pokémon Type Notes
207.png"Gligar" IconGligar pokemon_bdsp_ground17.pngpokemon_bdsp_flying17.png Brilliant Diamond only
108.png"Lickitung" IconLickitung pokemon_bdsp_normal17.png -
220.png"Swinub" IconSwinub pokemon_bdsp_ice17.pngpokemon_bdsp_ground17.png -

Available After Obtaining Strength

Pokémon Type Notes
339.png"Barboach" IconBarboach pokemon_bdsp_water17.pngpokemon_bdsp_ground17.png -
42.png"Golbat" IconGolbat pokemon_bdsp_poison17.pngpokemon_bdsp_flying17.png -

Available After Obtaining Defog

Pokémon Type Notes
195.png"Quagsire" IconQuagsire pokemon_bdsp_water17.pngpokemon_bdsp_ground17.png -
194.png"Wooper" IconWooper pokemon_bdsp_water17.pngpokemon_bdsp_ground17.png -

Available After Icicle Badge

Pokémon Type Notes
72.png"Tentacool" IconTentacool pokemon_bdsp_water17.pngpokemon_bdsp_poison17.png -
73.png"Tentacruel" IconTentacruel pokemon_bdsp_water17.pngpokemon_bdsp_poison17.png -

Available After Obtaining Waterfall

Pokémon Type Notes
340.png"Whiscash" IconWhiscash pokemon_bdsp_water17.pngpokemon_bdsp_ground17.png -

Available After National Pokédex

Pokémon Type Notes
168.png"Ariados" IconAriados pokemon_bdsp_bug17.pngpokemon_bdsp_poison17.png -
69.png"Bellsprout" IconBellsprout pokemon_bdsp_grass17.pngpokemon_bdsp_poison17.png -
1.png"Bulbasaur" IconBulbasaur pokemon_bdsp_grass17.pngpokemon_bdsp_poison17.png -
331.png"Cacnea" IconCacnea pokemon_bdsp_grass17.png -
332.png"Cacturne" IconCacturne pokemon_bdsp_grass17.pngpokemon_bdsp_dark17.png -
10.png"Caterpie" IconCaterpie pokemon_bdsp_bug17.png Brilliant Diamond only
23.png"Ekans" IconEkans pokemon_bdsp_poison17.png Brilliant Diamond only
44.png"Gloom" IconGloom pokemon_bdsp_grass17.pngpokemon_bdsp_poison17.png -
88.png"Grimer" IconGrimer pokemon_bdsp_poison17.png -
166.png"Ledian" IconLedian pokemon_bdsp_bug17.pngpokemon_bdsp_flying17.png -
29.png "Nidoran♀" IconNidoran♀ pokemon_bdsp_poison17.png -
32.pnge"Nidoran♂" IconNidoran♂ pokemon_bdsp_poison17.png -
30.png"Nidorina" IconNidorina pokemon_bdsp_poison17.png -
33.png"Nidorino" IconNidorino pokemon_bdsp_poison17.png -
43.png"Oddish" IconOddish pokemon_bdsp_grass17.pngpokemon_bdsp_poison17.png -
46.png"Paras" IconParas pokemon_bdsp_bug17.pngpokemon_bdsp_grass17.png -
204.png"Pineco" IconPineco pokemon_bdsp_bug17.png -
211.png"Qwilfish" IconQwilfish pokemon_bdsp_water17.pngpokemon_bdsp_poison17.png -
336.png"Seviper" IconSeviper pokemon_bdsp_poison17.png Shining Pearl only
114.png"Tangela" IconTangela pokemon_bdsp_grass17.png -
465.png"Tangrowth" IconTangrowth pokemon_bdsp_grass17.png -
357.png"Tropius" IconTropius pokemon_bdsp_grass17.pngpokemon_bdsp_flying17.png -
49.png"Venomoth" IconVenomoth pokemon_bdsp_bug17.pngpokemon_bdsp_poison17.png -
48.png"Venonat" IconVenonat pokemon_bdsp_bug17.pngpokemon_bdsp_poison17.png -
13.png"Weedle" IconWeedle pokemon_bdsp_bug17.pngpokemon_bdsp_poison17.png Shining Pearl only
70.png"Weepinbell" IconWeepinbell pokemon_bdsp_grass17.pngpokemon_bdsp_poison17.png -
110.png"Weezing" IconWeezing pokemon_bdsp_poison17.png -
335.png"Zangoose" IconZangoose pokemon_bdsp_normal17.png Brilliant Diamond only
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Guide Information
  • Publisher
    Pokemon Company International
  • Platforms,
    Switch
  • Genre
    RPG
  • Guide Release
    29 October 2021
  • Last Updated
    23 April 2022
    Version History
  • Guide Author

Share this free guide:

This strategy guide for Pokémon Brilliant Diamond & Shining Pearl contains all the information Pokémon trainers will need to complete the game and catch every single Pokémon!

In this remake of the classic Pokémon Diamond & Pearl, you’ll journey through the mystical Sinnoh region to become a Pokémon master. Along the way, you’ll confront the scheming Team Galactic and witness the awesome power of the Legendary Dialga or Palkia.

Currently included in our guide:

The following will be available via free updates to our guide:

  • A complete walkthrough of the main story and postgame.
  • A full guide for Super Contest Shows.
    • How to cook the best quality Poffins.
  • Explanation of advanced mechanics, such as IVs and EVs.
  • A detailed Sinnoh region Pokédex.

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