Kanto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Route 10
Hoenn radio
+20%
L16
Hoenn radio
+20%
L16
Route 13
Hoenn radio
+20%
L25
Hoenn radio
+20%
L25
Route 22
Hoenn radio
+20%
L5
Hoenn radio
+20%
L5
Route 24
Hoenn radio
+20%
L9
Hoenn radio
+20%
L9
Route 25
Hoenn radio
+20%
L8
Hoenn radio
+20%
L8
Route 26
Hoenn radio
+20%
L32
Hoenn radio
+20%
L32
Route 27
Hoenn radio
+20%
L30
Hoenn radio
+20%
L30
Route 28
Hoenn radio
+20%
L40
Hoenn radio
+20%
L40
Route 4
Hoenn radio
+20%
L8
Hoenn radio
+20%
L8
Route 6
Hoenn radio
+20%
L14
Hoenn radio
+20%
L14
Route 9
Hoenn radio
+20%
L13
Hoenn radio
+20%
L13
Sea Route 21
Hoenn radio
+20%
L35
Hoenn radio
+20%
L35

Johto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Mt. Silver
outside
Hoenn radio
+20%
L42
Hoenn radio
+20%
L42
Route 30
Hoenn radio
+20%
L4
Hoenn radio
+20%
L4
Route 31
Hoenn radio
+20%
L3
Hoenn radio
+20%
L3
Route 32
Hoenn radio
+20%
L6
Hoenn radio
+20%
L6
Route 34
Hoenn radio
+20%
L12
Hoenn radio
+20%
L12
Route 35
Hoenn radio
+20%
L14
Hoenn radio
+20%
L14
Route 42
Hoenn radio
+20%
L14
Hoenn radio
+20%
L15
Route 43
Hoenn radio
+20%
L17
Hoenn radio
+20%
L17
Route 44
Hoenn radio
+20%
L22
Hoenn radio
+20%
L22
Route 45
Hoenn radio
+20%
L24
Hoenn radio
+20%
L24
Route 47
Hoenn radio
+20%
L31–32
Hoenn radio
+20%
L31–32
Ruins of Alph
Outside
Hoenn radio
+20%
L18
Hoenn radio
+20%
L18

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Walking in tall grass or a cave
Route 118
10%
L26
10%
L26
10%
L26
Route 119
30%
L25–27
30%
L25–27
30%
L25–27
Route 120
30%
L25–27
30%
L25–27
Route 121
20%
L26–28
20%
L26–28
Route 123
20%
L26–28
20%
L26–28