Rock Tunnel
| Rock Tunnel - Kanto | |||||||||||||
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Location  A positional vantage point of Rock Tunnel in Kanto. | |||||||||||||
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Rock Tunnel is a cave that is encompassed by Route 10 in Kanto.
Due to this cave's lightless obscurity, HM05 and a Flash-toting Pokémon will be needed to illuminate the cave in order for it to be visibly nagivable.
It paves the only on-foot pathway needed to transsegmentally travel through the route en route to the southernly contiguous Lavender Town; as such, the area must initially be compulsorily passed through on a circuitous itinerary to Celadon City for the Rainbow Badge—the fourth badge in Kanto's successional line of gyms.
If you have a Dig-wielding Pokémon with 150-plus happiness points on-hand, the cave is bypassable through the digways burrowed outside of the cave; however, you must interact with the digway outlet on the southern exterior segment before the digway is passable, thereby necessitating that you walk through the cave at least once.
Notable miscellanies
Pokémon-healer
A standalone Nurse Joy healer exists nearby the southern exit on 1F (Rock Tunnel 1), and she will costlessly heal your entire lineup; this denecessitates retreading to the exterior Pokémon Center on Route 10 in order to heal if you have deepened your travel in the cave enough to be within close proximity of this NPC.
Rock Slide-tutor
On B1F (Rock Tunnel 2), a nameless NPC will offer their tutorship for the Rock Slide technique to any tutorable Pokémon. It will cost 
5,000 per tutee.
Wild Pokémon
1F
Land
Spawn Information Temporarily Unavailable
Since 17 July 2026, the public Spawn Dump Page has been temporarily disabled and will remain unavailable for an indefinite period.
Because the Pokémon Revolution Online Wiki relied on this data source, it is currently unable to display spawn locations.
For the time being, please rely on the in-game spawn information instead. Spawn information will return once a public data source becomes available again.
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| Pokémon | Levels | Rarity | |
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 | Geodude | 16-19 | Common |
 | Sandshrew | 16-19 | Common |
 | Skarmory | 16-19 | Rare |
B1F
Land
Spawn Information Temporarily Unavailable
Since 17 July 2026, the public Spawn Dump Page has been temporarily disabled and will remain unavailable for an indefinite period.
Because the Pokémon Revolution Online Wiki relied on this data source, it is currently unable to display spawn locations.
For the time being, please rely on the in-game spawn information instead. Spawn information will return once a public data source becomes available again.
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| Pokémon | Levels | Rarity | |
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 | Diglett | 17-20 | Common |
| Geodude | 17-20 | Common |
 | Gligar | 17-20 | Rare |
 | Nosepass | 17-20 | Rare |
Items
| Item | Quantity | Cooldown | Location | |
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Escape Rope | 1 | 5 days | In the cul-de-sac in the southeasternmost corner on B1F |
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Ice Heal | 1 | 3 days | Diggable Patches on 1F |
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Super Repel | 1 | 3 days | Diggable Patches on 1F |
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Revive | 1 | 3 days | Diggable Patches on 1F |
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Ultra Ball | 1 | 3 days | Diggable Patches on 1F |
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Dome Fossil | 1 | 3 days | Diggable Patches on 1F |
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Big Mushroom | 1 | 3 days | From the 4 leftmost Diggable Patches on B1F |
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Thunder Stone | 1 | 3 days | From the 4 leftmost Diggable Patches on B1F |
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Hard Stone | 1 | 3 days | From the 4 leftmost Diggable Patches on B1F |
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Leftovers | 1 | 3 days | From the 4 leftmost Diggable Patches on B1F |
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Claw Fossil | 1 | 3 days | From the 4 leftmost Diggable Patches on B1F |
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Great Ball | 1 | 3 days | From the 4 rightmost Diggable Patches on B1F |
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Super Potion | 1 | 3 days | From the 4 rightmost Diggable Patches on B1F |
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Razor Claw | 1 | 3 days | From the 4 rightmost Diggable Patches on B1F |
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PP Up | 1 | 3 days | From the 4 rightmost Diggable Patches on B1F |
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Root Fossil | 1 | 3 days | From the 4 rightmost Diggable Patches on B1F |
NPC Trainers
1F
Rock Tunnel 1F Trainers | ||||||||||||||||||||||||||||
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All NPCs cool down after 7 days unless noted contrariwise. | ||||||||||||||||||||||||||||
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B1F
Rock Tunnel B1F Trainers | ||||||||||||||||||||||||
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All NPCs cool down after 7 days unless noted contrariwise. | ||||||||||||||||||||||||
