Route 4

Home

Kanto Locations Home

RGBY (Japanese) RBY (Western) GSC

Route 4

Access to:
South: Route 3
East: Cerulean City
Accessible on the route: Mt. Moon

Places of interest:
Pokémon Center

Utility:
Surf is required to access the Lass by Surfing from Route 24.

Pokémon

Walking

Red (Full)
Pokémon		Level	Rate
	Rattata	10	20%
	Spearow	10	20%
	Rattata	8	15%
	Ekans	6	10%
	Spearow	8	10%
	Ekans	10	10%
	Rattata	12	5%
	Spearow	12	5%
	Ekans	8	4%
	Ekans	12	1%

Green (Full)
Pokémon		Level	Rate
	Rattata	10	20%
	Spearow	10	20%
	Rattata	8	15%
	Sandshrew	6	10%
	Spearow	8	10%
	Sandshrew	10	10%
	Rattata	12	5%
	Spearow	12	5%
	Sandshrew	8	4%
	Sandshrew	12	1%

Blue (Full)
Pokémon		Level	Rate
	Rattata	10	20%
	Spearow	10	20%
	Rattata	8	15%
	Sandshrew	6	10%
	Spearow	8	10%
	Sandshrew	10	10%
	Rattata	12	5%
	Spearow	12	5%
	Sandshrew	8	4%
	Sandshrew	12	1%

Yellow (Full)
Pokémon		Level	Rate
	Spearow	8	20%
	Spearow	9	20%
	Mankey	9	15%
	Spearow	10	10%
	Sandshrew	8	10%
	Rattata	10	10%
	Sandshrew	10	5%
	Rattata	12	5%
	Spearow	11	4%
	Spearow	12	1%

Combined (Full)
Rate	Red			Green			Blue			Yellow
20%		Rattata	10		Rattata	10		Rattata	10		Spearow	8
20%		Spearow	10		Spearow	10		Spearow	10		Spearow	9
15%		Rattata	8		Rattata	8		Rattata	8		Mankey	9
10%		Ekans	6		Sandshrew	6		Sandshrew	6		Spearow	10
10%		Spearow	8		Spearow	8		Spearow	8		Sandshrew	8
10%		Ekans	10		Sandshrew	10		Sandshrew	10		Rattata	10
5%		Rattata	12		Rattata	12		Rattata	12		Sandshrew	10
5%		Spearow	12		Spearow	12		Spearow	12		Rattata	12
4%		Ekans	8		Sandshrew	8		Sandshrew	8		Spearow	11
1%		Ekans	12		Sandshrew	12		Sandshrew	12		Spearow	12

Combined (Compressed)
Pokémon		Red	Green	Blue	Yellow
	Rattata	40% 8, 10, 12	40% 8, 10, 12	40% 8, 10, 12	15% 10, 12
	Spearow	35% 8, 10, 12	35% 8, 10, 12	35% 8, 10, 12	55% 8-12
	Ekans	25% 6, 8, 10, 12	N/A	N/A	N/A
	Sandshrew	N/A	25% 6, 8, 10, 12	25% 6, 8, 10, 12	15% 8, 10
	Mankey	N/A	N/A	N/A	15% 9

Purchase

All Versions
Pokémon		Level	Games				Price
	Magikarp	5	R	G	B	Y	500

Pokémon

Walking

Red (Full)
Pokémon		Level	Rate
	Rattata	10	20%
	Spearow	10	20%
	Rattata	8	15%
	Ekans	6	10%
	Spearow	8	10%
	Ekans	10	10%
	Rattata	12	5%
	Spearow	12	5%
	Ekans	8	4%
	Ekans	12	1%

Blue (Full)
Pokémon		Level	Rate
	Rattata	10	20%
	Spearow	10	20%
	Rattata	8	15%
	Sandshrew	6	10%
	Spearow	8	10%
	Sandshrew	10	10%
	Rattata	12	5%
	Spearow	12	5%
	Sandshrew	8	4%
	Sandshrew	12	1%

Yellow (Full)
Pokémon		Level	Rate
	Spearow	8	20%
	Spearow	9	20%
	Mankey	9	15%
	Spearow	10	10%
	Sandshrew	8	10%
	Rattata	10	10%
	Sandshrew	10	5%
	Rattata	12	5%
	Spearow	11	4%
	Spearow	12	1%

Combined (Full)
Rate	Red			Blue			Yellow
20%		Rattata	10		Rattata	10		Spearow	8
20%		Spearow	10		Spearow	10		Spearow	9
15%		Rattata	8		Rattata	8		Mankey	9
10%		Ekans	6		Sandshrew	6		Spearow	10
10%		Spearow	8		Spearow	8		Sandshrew	8
10%		Ekans	10		Sandshrew	10		Rattata	10
5%		Rattata	12		Rattata	12		Sandshrew	10
5%		Spearow	12		Spearow	12		Rattata	12
4%		Ekans	8		Sandshrew	8		Spearow	11
1%		Ekans	12		Sandshrew	12		Spearow	12

Combined (Compressed)
Pokémon		Red	Blue	Yellow
	Rattata	40% 8, 10, 12	40% 8, 10, 12	15% 10, 12
	Spearow	35% 8, 10, 12	35% 8, 10, 12	55% 8-12
	Ekans	25% 6, 8, 10, 12	N/A	N/A
	Sandshrew	N/A	25% 6, 8, 10, 12	15% 8, 10
	Mankey	N/A	N/A	15% 9

Purchase

All Versions
Pokémon		Level	Games			Price
	Magikarp	5	R	B	Y	500

Pokémon

Wild Clefairy have a 23% chance of holding a Mysteryberry and a 2% chance of holding a Moon Stone.

Walking

Gold (Full)
Pokémon		Level	Rate	Time
	Spearow	5	30%	Anytime
	Rattata	5	30%	Morning, Day
	Zubat	5	30%	Night
	Spearow	8	20%	Morning, Day
	Rattata	8	20%	Night
	Jigglypuff	6	10%	Anytime
	Rattata	10	5%	Anytime
	Spearow	8	4%	Morning, Day
	Rattata	8	4%	Night
	Spearow	8	1%	Morning, Day
	Rattata	8	1%	Night

Silver (Full)
Pokémon		Level	Rate	Time
	Spearow	5	30%	Morning, Day
	Rattata	5	30%	Night
	Rattata	5	30%	Morning, Day
	Zubat	5	30%	Night
	Ekans	8	20%	Anytime
	Jigglypuff	6	10%	Anytime
	Arbok	10	5%	Anytime
	Spearow	8	4%	Morning, Day
	Rattata	8	4%	Night
	Spearow	8	1%	Morning, Day
	Rattata	8	1%	Night

Crystal (Full)
Pokémon		Level	Rate	Time
	Spearow	5	30%	Morning, Day
	Rattata	5	30%	Night
	Rattata	5	30%	Morning, Day
	Rattata	10	30%	Night
	Ekans	8	20%	Morning, Day
	Raticate	10	20%	Night
	Raticate	10	10%	Morning, Day
	Zubat	6	10%	Night
	Arbok	10	5%	Morning, Day
	Rattata	5	5%	Night
	Sandshrew	10	4%	Morning, Day
	Clefairy	6	4%	Night
	Sandshrew	10	1%	Morning, Day
	Clefairy	6	1%	Night

Combined (Full)
Rate	Gold			Silver			Crystal
30% (Morning, Day)		Spearow	5		Spearow	5		Spearow	5
30% (Night)		Spearow	5		Rattata	5		Rattata	5
30% (Morning, Day)		Rattata	5		Rattata	5		Rattata	5
30% (Night)		Zubat	5		Zubat	5		Rattata	10
20% (Morning, Day)		Spearow	8		Ekans	8		Ekans	8
20% (Night)		Rattata	8		Ekans	8		Raticate	10
10% (Morning, Day)		Jigglypuff	6		Jigglypuff	6		Raticate	10
10% (Night)		Jigglypuff	6		Jigglypuff	6		Zubat	6
5% (Morning, Day)		Rattata	10		Arbok	10		Arbok	10
5% (Night)		Rattata	10		Arbok	10		Rattata	5
4% (Morning, Day)		Spearow	8		Spearow	8		Sandshrew	10
4% (Night)		Rattata	8		Rattata	8		Clefairy	6
1% (Morning, Day)		Spearow	8		Spearow	8		Sandshrew	10
1% (Night)		Rattata	8		Rattata	8		Clefairy	6

Silver (Compressed)
Pokémon		Level	Rate	Time
	Spearow	5, 8	35%	Morning, Day
	Rattata	5 5, 8	30% 35%	Morning, Day Night
	Zubat	5	30%	Night
	Ekans	8	20%	Anytime
	Jigglypuff	6	10%	Anytime
	Arbok	10	5%	Anytime

Crystal (Compressed)
Pokémon		Level	Rate	Time
	Spearow	5	30%	Morning, Day
	Rattata	5 5, 10	30% 65%	Morning, Day Night
	Ekans	8	20%	Morning, Day
	Raticate	10	10% 20%	Morning, Day Night
	Zubat	6	10%	Night
	Arbok	10	5%	Morning, Day
	Sandshrew	10	5%	Morning, Day
	Clefairy	6	5%	Night

Combined (Compressed)
Pokémon		Gold	Silver	Crystal
	Spearow	55% (Morning, Day) 30% (Night) lv. 5, 8 (Morning, Day) lv. 5 (Night)	35% (Morning, Day) lv. 5, 8 (Morning, Day)	30% (Morning, Day) lv. 5 (Morning, Day)
	Rattata	35% (Morning, Day) 30% (Night) lv. 5, 10 (Morning, Day) lv. 8, 10 (Night)	30% (Morning, Day) 35% (Night) lv. 5 (Morning, Day) lv. 5, 8 (Night)	30% (Morning, Day) 65% (Night) lv. 5 (Morning, Day) lv. 5, 10 (Night)
	Zubat	30% (Night) lv. 5 (Night)	30% (Night) lv. 5 (Night)	10% (Night) lv. 6 (Night)
	Jigglypuff	10% (Anytime) lv. 6 (Anytime)	10% (Anytime) lv. 6 (Anytime)	N/A
	Ekans	N/A	20% (Anytime) lv. 8 (Anytime)	20% (Morning, Day) lv. 8 (Morning, Day)
	Arbok	N/A	5% (Anytime) lv. 10 (Anytime)	5% (Morning, Day) lv. 10 (Morning, Day)
	Raticate	N/A	N/A	10% (Morning, Day) 20% (Night) lv. 10 (Anytime)
	Sandshrew	N/A	N/A	5% (Morning, Day) lv. 10 (Morning, Day)
	Clefairy	N/A	N/A	5% (Night) lv. 6 (Night)

Surfing

Combined (Full)
Rate	Gold			Silver			Crystal
60% (Anytime)		Goldeen	10		Goldeen	10		Goldeen	10
30% (Anytime)		Goldeen	5		Goldeen	5		Goldeen	5
10% (Anytime)		Seaking	10		Seaking	10		Seaking	10

Combined (Compressed)
Pokémon		Gold	Silver	Crystal
	Goldeen	90% (Anytime) lv. 5, 10 (Anytime)	90% (Anytime) lv. 5, 10 (Anytime)	90% (Anytime) lv. 5, 10 (Anytime)
	Seaking	10% (Anytime) lv. 10 (Anytime)	10% (Anytime) lv. 10 (Anytime)	10% (Anytime) lv. 10 (Anytime)

Items

RBY Items
Item	Games			Location	Notes
Great Ball	R	B	Y	Eastern side. On the middle of the empty plateau to the east of the Mt. Moon exit	Hidden.
TM04 Whirlwind	R	B	Y	Eastern side. In the northern area

Trainers

RBY Trainers
Trainer	Games			Party	Notes
Lass	R	B	Y	Paras lv.31 Paras lv.31 Parasect lv.31	Requires Surf.