What Pokémon can be found at Route 37?

217 different Pokémon species can be encountered at Route 37 in Polished Crystal. See the encounters table for full details.

What items are available at Route 37?

5 items can be found at Route 37. Check the Items section for the complete list.

4 trainers can be battled at Route 37. See the Trainers section for teams and rewards.

Region

Johto

Type

route

Part of

Connections

Pokémon	Level	Morning	Day	Night
pidgey	Lv. 14-15	30%	33%	—
ledyba	Lv. 13	30%	—	—
pidgeotto	Lv. 15-16	22%	22%	—
growlithe	Lv. 14-16	10%	40%	—
smeargle	Lv. 14	5%	5%	—
ledian	Lv. 15	3%	—	—
stantler	Lv. 15-16	—	—	40%
spinarak	Lv. 13	—	—	30%
hoothoot	Lv. 14	—	—	20%
ariados	Lv. 16	—	—	5%
houndour	Lv. 15-16	—	—	5%

Pokémon	Level	Morning	Day	Night
spearow💤	Lv. 10	50%	50%	50%
ekans💤	Lv. 10	20%	20%	20%
aipom	Lv. 10	20%	20%	20%
voltorb(hisuian)	Lv. 10	10%	10%	10%

Pokémon	Level	Morning	Day	Night
spearow💤	Lv. 10	40%	40%	40%
voltorb(hisuian)	Lv. 10	20%	20%	20%
heracross💤	Lv. 10	20%	20%	20%
meowth	Lv. 10	20%	20%	20%

Morning: 5:00 AM – 8:59 AM

Day: 9:00 AM – 8:59 PM