Rock Tunnel

Rock Tunnel Unknown Unknown "Wild Missingno. appeared!"
Map description:	{{{mapdesc}}}
Location:	Route 10
Region:	Kanto
Generations:	I, II, III
Location of Rock Tunnel in Kanto.
Pokémon world locations

File:Location rock tunnel.jpg

Location of Rock Tunnel.

The Rock Tunnel (Japanese: イワヤマトンネル Rock Mountain Tunnel) is a naturally formed underground tunnel. Because it has not been developed, it is pitch black inside. A light of some sort is needed for travelers to find their way. It is recommended that Pokémon Trainers bring along a Pokémon that can use Flash outside of battle.

Rock Tunnel is the only alternative route to Lavender Town, as any other route has either been rendered inaccessible by a slumbering Snorlax or the Saffron City gatekeepers. The cave has two separate floors, both of which are roughly the same size. There are many trainers within the cave, there for the fun of exploring, training, or are simply lost in the darkness.

Route 10 leads from Cerulean City to Rock Tunnel. At the northern entrance of the cave is a convenient Pokémon Center. The roof of the Power Plant can also be seen from here (excluding Generation III). The southern entrance exits onto the remainder of Route 10, leading to Lavender Town.

Pokémon

All the Pokémon listed below are obtainable within the cave.

Generation I

Name	Floor	Games			Levels	Rate
Zubat	1F	R	B		15-18	55%
				Y	15-21	55%
	B1F	R	B		16-18	50%
				Y	20-22	45%
Machop	1F	R	B		15, 17	15%
				Y	17-21	10%
	B1F	R	B		15-17	15%
				Y	18-20	20%
Geodude	1F	R	B		16-17	25%
				Y	16-20	35%
	B1F	R	B		16-18	25%
				Y	17-21	25%
Onix	1F	R	B		13-15	5%
	B1F	R	B		13-17	10%
				Y	14-22	10%

Generation II

Data for Pokémon Crystal is not available, so it is assumed that it is the same as Gold & Silver in the following table.

Name	Floor	Games			Levels	Rate
Machop	1F	G	S	C	12	20%
Machoke	1F	G	S	C	14	5%
Marowak	B1F	G	S	C	14	5%
Kangaskhan	B1F	G	S	C	14	5%
Zubat	1F	G	S	C	8	10%
	B1F				10	10%
Geodude	1F	G	S	C	10	30%
	B1F				12	30%
Cubone	1F	G	S	C	10, 13	35%
	B1F				12	30%
Onix	B1F	G	S	C	16	20%

Generation III

Name	Floor	Games		Obtainable by:	Levels	Rate
Zubat	1F	FR	LG	Walking	15-16	30%
	B1F
Mankey	1F	FR	LG	Walking	16-17	15%
	B1F
Machop	1F	FR	LG	Walking	16-17	15%
	B1F				17	10%
Onix	1F	FR	LG	Walking	13, 15	5%
	B1F				13, 15, 17	10%
Geodude	1F	FR	LG	Walking	15-17	35%
	B1F				15-17	35%
				Rock Smash	5-30	95%
Graveler	B1F	FR	LG	Rock Smash	25-40	5%

Trainers

1. Name: Unknown
Pokémon: Cubone (Lvl 23) and Slowpoke (Lvl 23)

2. Name: Unknown
Pokémon: Slowpoke (Lvl 25)

3. Name: Pokémaniac Steve
Pokémon: Oddish and Bulbasaur

More Trainers will be added soon!

Maps

• RockTunnel-1-frlg.png

  Level 1

• RockTunnel-2-frlg.png

  Level 2

This article is part of Project Locations, a Bulbapedia project that aims to write comprehensive articles on every location in the Pokémon world.

Kanto
Settlements Pallet Town • Viridian City • Pewter City • Cerulean City • Vermilion City • Lavender Town Celadon City • Saffron City • Fuchsia City • Cinnabar Island • Indigo Plateau Routes 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 • 26 • 27 • 28 Landmarks Professor Oak's Laboratory • Viridian Forest • Diglett's Cave • Pewter Museum of Science • Mt. Moon (Square) • Cerulean Cave Underground Path (Kanto Routes 5–6) • Underground Path (Kanto Routes 7–8) • S.S. Anne • S.S. Aqua • Sea Cottage • Rock Tunnel Power Plant • Cycling Road/Pokémon Road • Team Rocket Hideout • Silph Co. • Magnet Train • Pokémon Tower • Safari Zone/Pal Park GO Park • Seafoam Islands • Pokémon Mansion • Cinnabar Lab • Pokémon League Reception Gate • Victory Road • Tohjo Falls Access to Sevii Islands • Johto