DEX -

Iron Island 1F in Pearl

Iron Island 1F Location Entry | Pearl Game Entry

This location contains the following Pokemon:

Grass or cave interior

Pokemon	Levels	Chance
Geodude	29-31	35%
Graveler	31-33	35%
Zubat	30	10%
Golbat	31	10%
Onix	32-33	10%

Using the Pokeradar

Pokemon	Levels	Chance
Geodude	29-32	40%
Graveler	31-33	40%
Zubat	30	10%
Golbat	31	10%