Route 21

Number of Trainers	0
Tall Grass Pokémon	6
Fishing Pokémon	9
Horribly Rare Pokémon	2
North Exit	Pallet Town
South Exit	Cinnabar Island

Route 21 serves as the junction between Cinnabar Island and Pallet Town. Before the surfboard item was available, players could not travel through Route 21 by water, and would have to be teleported by Captain Jack to traverse this route.

Catchable Pokemon

Rattata	Common	Pidgey	Common
Tangela	Common	Pidgeotto	Rare
Raticate	Rare	Mr. Mime	Horribly Rare

Pokemon Caught By Fishing

Krabby	Common	Horsea	Common
Magikarp	Common	Tentacool	Common
Chinchou	Rare	Corsola	Very Rare
Gyarados	Very Rare	Staryu	Very Rare
Shellder	Horribly Rare