Pokemon Gold Silver GSC Johto Gen 2 adventure archivePokémon Gold / SilverGUIDES

Dark Cave Gold & Silver · Johto landmark

Map of Dark Cave in Pokémon Gold and Silver
Violet City side (in-game map)

Dark Cave is a pitch-black cave split into two halves: the Violet City side, entered from Route 31 with an exit down to Route 46, and the Blackthorn City side, entered from Route 45. Flash is not required but makes the cave far easier to navigate, Rock Smash clears rocks on the Violet side, and Surf is needed to cross to the Blackthorn side. It has no story events and is mostly visited for items and for Dunsparce.

Wild Pokémon
11
Items
7
Trainers
0
Needs
Flash, Rock Smash, Surf

Connects to: Route 31 · Route 45 · Route 46

Where Dark Cave is on the Johto mapDark Cave on the Johto map

Wild Pokémon

Violet City side

Walking in the cave encounter rate 4%
PokémonTypeLv.MorningDayNight
GeodudeRockGround2–460%60%60%
ZubatPoisonFlying2–439%39%39%
DunsparceNormal41%1%1%
Surfing encounter rate 2%
PokémonTypeLv.Chance
MagikarpWater5–15100%
Fishing
RodPokémonLv.Morning & dayNight
Old RodMagikarp1085%85%
Goldeen1015%15%
Good RodGoldeen2065%65%
Magikarp2035%35%
Super RodGoldeen4070%70%
Magikarp4020%20%
Seaking4010%10%

Blackthorn City side

Walking in the cave encounter rate 4%
PokémonTypeLv.MorningDayNight
ZubatPoisonFlying2330%30%30%
GeodudeRockGround2330%30%30%
GravelerRockGround2520%20%20%
WobbuffetPsychic20–2515%15%15%
GolbatPoisonFlying235%5%5%
Surfing encounter rate 2%
PokémonTypeLv.Chance
MagikarpWater5–15100%
Fishing
RodPokémonLv.Morning & dayNight
Old RodMagikarp1085%85%
Goldeen1015%15%
Good RodGoldeen2065%65%
Magikarp2035%35%
Super RodGoldeen4070%70%
Magikarp4020%20%
Seaking4010%10%

Rock Smash

Smashed rocks
PokémonTypeLv.Chance
KrabbyWater1590%
ShuckleBugRock1510%

Each smashed rock has a 40% chance of a battle.

Swarms

Swarm: Dunsparce when Hiker Anthony calls to tell you about it
PokémonTypeLv.MorningDayNight
GeodudeRockGround2–340%40%40%
DunsparceNormal2–440%40%40%
ZubatPoisonFlying220%20%20%

A swarm lasts for the day of the phone call. Register the trainer’s number after battling them.

Chances are the game’s encounter slots for each time of day: morning 4:00–9:59, day 10:00–17:59, night 18:00–3:59 (grass and caves 30/30/20/10/5/4/1, surfing 60/30/10, Old Rod 70/15/15, Good Rod 35/35/20/10, Super Rod 40/30/20/10). Where Gold and Silver differ, a cell shows both (G and S); a version tag means the Pokémon only appears in that version here. Version exclusives · Where to find every Pokémon.

Items

ItemHowWhere
PotionItem ballViolet City side
Full HealItem ballViolet City side
Hyper PotionItem ballViolet City side
ElixerHiddenViolet City side
ReviveItem ballBlackthorn City side
TM13 SnoreItem ballBlackthorn City side
BlackGlassesGiftBlackthorn City side

Hidden items can be found with the Itemfinder from Ecruteak City.

Tips

  • Teach Flash (usable with the Zephyr Badge) before going in; the cave is fully dark without it.
  • Dunsparce is the prize here: it appears at Lv 4 on the Violet City side at a 1% rate at any time of day, and Hiker Anthony will phone you when a Dunsparce swarm makes it much more common.
  • Wobbuffet (Lv 20–25, up to 15% at any time) and Graveler (Lv 25) live on the Blackthorn City side.
  • Rock Smash (TM08) breaks the rocks on the Violet side, opening the way to more of its items, and smashed rocks can hide Krabby or Shuckle.
  • On the Blackthorn side, look for the Revive and TM13 Snore item balls, and talk to the man in the corner for a free pair of BlackGlasses, which power up Dark-type moves.
  • Surfing here only turns up Magikarp (Lv 5–15), but a Super Rod can hook Seaking.

Walkthrough: Part 2: Violet City and Falkner

More maps

Dark Cave: Blackthorn City side
Blackthorn City side

FAQ

Where do you catch Dunsparce in Pokémon Gold and Silver?

On the Violet City side of Dark Cave, where it is a 1% encounter at Lv 4. Register Hiker Anthony's number on Route 33 and he may call to report a Dunsparce swarm, which makes it far easier to find.

Do you need Flash for Dark Cave?

It is not strictly required to walk through, but the cave is completely dark without it, so Flash is strongly recommended. Flash is HM05 from Elder Li at the top of Sprout Tower.

Where do you get BlackGlasses in Gold and Silver?

A man in the north-west corner of the Blackthorn City side of Dark Cave gives them to you. That side of the cave is entered from Route 45.

How do you get to Route 46 from Dark Cave?

Follow the Violet City side of the cave south from the Route 31 entrance; the path ends at the exit to Route 46.

What Pokémon can you catch in Dark Cave in Gold and Silver?

11 species: Geodude, Zubat, Dunsparce, Magikarp, Goldeen, Seaking, Graveler, Wobbuffet, Golbat, Krabby, Shuckle. Silver only: Magikarp, Goldeen, Seaking.

Sources & picture credits

Guide text is original retrogameindex writing, checked against Bulbapedia and the game data. Wild Pokémon and encounter chances for both versions and all three times of day, fishing, Headbutt and Rock Smash tables, items, trainers, gifts, trades and shops come from the pret/pokegold decompilation (pret/pokegold ef0201d8da). Maps and sprites © Nintendo / Creatures / GAME FREAK, archived from the Bulbagarden Archives; the Johto and Kanto maps are drawn from the game’s own Pokégear graphics (listed on the image gallery).