Rock Tunnel is a passageway in the Kanto Region from Cerulean City to Lavender Town. In the Generation I games, it is the only way to progress at the time required to take it, due to a sleeping Snorlax on Route 12. Because of the dark, a Pokémon who can learn Flash is recommended to go through Rock Tunnel. The only way to learn Flash is by receiving an HM05 from Prof. Oak's Aide near Diglett's Cave.


In other languages

Language Name
English Rock Tunnel
Spanish Túnel Roca
Italian Tunnel Roccioso
French Grotte
German Felstunnel
Japanese イワヤマトンネル
Korean 돌산터널
173Cleffa.png This article is a stub.
Please help the wiki by expanding it.
Community content is available under CC-BY-SA unless otherwise noted.