Rock Tunnel Crystal · Kanto landmark

Wild Pokémon

1F

Walking in the cave encounter rate 6%

Pokémon	Type	Lv.	Morning	Day	Night
Geodude	RockGround	11–12	30%	30%	50%
Zubat	PoisonFlying	12–15	10%	10%	40%
Cubone	Ground	10	30%	30%	–
Machop	Fighting	12	20%	20%	–
Haunter	GhostPoison	17	–	–	10%
Machoke	Fighting	15	5%	5%	–
Marowak	Ground	12	5%	5%	–

B1F

Walking in the cave encounter rate 6%

Pokémon	Type	Lv.	Morning	Day	Night
Zubat	PoisonFlying	12–15	10%	10%	40%
Geodude	RockGround	14	30%	30%	30%
Cubone	Ground	12	30%	30%	–
Onix	RockGround	16	20%	20%	20%
Golbat	PoisonFlying	15	–	–	5%
Haunter	GhostPoison	15	–	–	5%
Marowak	Ground	15	5%	5%	–
Kangaskhan	Normal	15	5%	5%	–

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). Where to find every Pokémon · Crystal vs Gold & Silver.

Items

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

Tips

• Flash lights up the tunnel and makes navigating its two floors much easier.
• TM47 Steel Wing is an item ball on 1F.
• Kangaskhan appears on B1F in the morning and day at Lv15 with a 5% rate.
• Haunter appears only at night, on both floors.
• B1F holds an Iron, a PP Up, a Revive and a hidden Max Potion.

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