Kanto

Crystal Crystal Gold Gold Silver Silver Yellow Yellow Red Red Blue Blue
Walking in tall grass or a cave
Cerulean Cave
2F
5%
L58–60
10%
L52
10%
L52
Cerulean Cave
B1F
10%
L62
20%
L55
20%
L55
Victory Road
1F
In the morning
+5%
L35
During the day
+5%
L35
Victory Road
2F
In the morning
+5%
L35
During the day
+5%
L35
Victory Road
3F
In the morning
+5%
L35
During the day
+5%
L35

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Route 227
Not during a swarm
+20%
L54
Not during a swarm
+20%
L55
Not during a swarm
+20%
L55
Route 228
10%
L52
In the morning
+10%
L50
During the day
+10%
L50
In the morning
+10%
L52
During the day
+10%
L52
Not using PokéRadar
+10%
L53
In the morning
+10%
L52
During the day
+10%
L52
Not using PokéRadar
+10%
L53
Stark Mountain
20%
L54
20%
L55
20%
L55
Stark Mountain
entrance
20%
L54
Stark Mountain
inside
10%
L55
Victory Road
1F
15%
L41–43