Route 37 Map
Click the map to open it interactively.
Pokémon in Route 37
Wild encounters in Pokémon HeartGold, with rates and levels.
Grass / Cave
 | PidgeyMorn | Lv.13–15 | 60% |
| PidgeyDay | Lv.13–15 | 50% |
 | SpinarakNight | Lv.13–15 | 40% |
 | Stantler | Lv.15 | 30% |
 | HoothootNight | Lv.15 | 20% |
 | GrowlitheDay | Lv.14–15 | 15% |
| GrowlitheMornNight | Lv.14 | 10% |
 | PidgeottoDay | Lv.15 | 5% |
Headbutt
| Hoothoot | Lv.12–14 | 50% |
 | Pineco | Lv.12–14 | 30% |
 | Exeggcute | Lv.12–14 | 20% |
Headbutt (rare tree)
| Hoothoot | Lv.15–17 | 50% |
| Spinarak | Lv.15–17 | 30% |
| Exeggcute | Lv.15–17 | 20% |
Pokegear radio (Hoenn Sound)
 | Plusle | Lv.0 | |
 | Minun | Lv.0 |
Pokegear radio (Sinnoh Sound)
 | Shinx | Lv.0 |
Roaming (flees on sight)Roams Johto; flees on sight
 | Raikou | Lv.40 | |
 | Entei | Lv.40 |
Route 37 Trainers
5 trainers with full parties.
Twins
Marill♀Lv.16
Mareep♀Lv.16Twins
Marill♀Lv.16Mareep♀Lv.16
Psychic M
Drowzee♂Lv.17
Beauty
Clefable♀Lv.16
Wigglytuff♀Lv.16Beauty
Wigglytuff♀Lv.16Clefable♀Lv.16Where is Route 37 in Pokémon HeartGold?
Every way in and out of this location.
In Pokémon HeartGold, Route 37 is reached from Ecruteak City, Route 36 and Route 42.
How to get through Route 37
Route 37 leads to 3 other places.
Walkthrough
Route 37 is stop 22 of 114 in story order, starting from New Bark Town.