Route

Route 4

Mt. Moon to Cerulean City. TM04 Whirlwind is here, and a salesman in the Pokemon Center sells a level 5 Magikarp for 500 Poke Dollars.

Encounters

Entity	Types	Method	Levels	Rate	Time
Rattata	Normal	Grass	10–12	15%	any
Spearow	Flying Normal	Grass	8–12	55%	any
Sandshrew	Ground	Grass	8–10	15%	any
Mankey	Fighting	Grass	9–9	15%	any
Magikarp	Water	Purchase	5–5	5%	any