// Johto
routeJohto Route 31
Connects Route 30 to Violet City, passing the Dark Cave entrance.
Lore
History & significance
Johto Route 31 is a travel corridor in Johto. Connects Route 30 to Violet City, passing the Dark Cave entrance. Its role in the region is defined by the trainers, wild Pokémon, and story events connected to the surrounding area.
Pokémon found here
Filtered to this region's native game encounters
Caterpie
Lv. 4–5
#0011
Metapod
Lv. 5–6
#0013
Weedle
Lv. 4–5
#0014
Kakuna
Lv. 5–6
#0016
Pidgey
Lv. 3–5
#0019
Rattata
Lv. 4–5
#0021
Spearow
Lv. 10
#0041
Zubat
Lv. 4
#0060
Poliwag
Lv. 4–40
#0061
Poliwhirl
Lv. 15–32
#0069
Bellsprout
Lv. 3–5
#0092
Gastly
Lv. 5
#0102
Exeggcute
Lv. 3–10
#0129
Magikarp
Lv. 10–40
#0163
Hoothoot
Lv. 3–10
#0165
Ledyba
Lv. 4–10
#0167
Spinarak
Lv. 3–10
#0187
Hoppip
Lv. 5
#0190
Aipom
Lv. 10
#0204
Pineco
Lv. 3–10
#0214
Heracross
Lv. 10
Walkthrough
Step-by-step guide
- 1
Enter from the nearest connected town or landmark and check every grass, water, cave, or special encounter pocket shown for this route.
- 2
Battle optional trainers before moving on so your party stays leveled for the next story checkpoint.
- 3
Return later with field moves or upgraded traversal if any items, side paths, or water sections are inaccessible on the first visit.
Other locations in Johto