Gold & Silver Route 37
Trees shade the short southern doorstep of Ecruteak City.
Route 37 is in Johto. In the story you arrive from Route 36 to the south and continue north to Ecruteak City.
ROUTE 37 MAP
Pokemon Encounters
Stantler shares the short link to Ecruteak with a daytime Pidgeotto, plus the version-split fox and night bug that the routes nearby also carry.
Caterpie
Also found in 14 other locations
ITEMS
A Red Apricorn grows on a tree on Route 37, one of the colored fruits Kurt turns into custom balls back in Azalea, a Level Ball in this case. A Magnet for Electric moves and a hidden Ether are here too.
Magnet
Boosts electric-type moves. (HOLD)
Magnet
Boosts electric-type moves. (HOLD)
Red Apricorn
A red APRICORN.
Ether
Restores PP of one move by 10.
TRAINERS
2 trainer battles at Route 37. Team rosters, levels, and weakness coverage for each.
Greg
Route 37 Guide
Yes, and it's new to the series. Gold and Silver run on a real clock split into morning, day, and night, and the grass swaps species along with it. Hoothoot only turns up after dark, for instance, where the daytime route hands you Pidgey. If something won't appear, come back at a different hour.
Material for custom Poke Balls. Routes 37 and 42 and Azalea Town have trees that each drop one Apricorn a day, and Kurt in Azalea turns a color into a matching ball by the next morning. A white one becomes a Fast Ball for skittish Pokemon, a black one a Heavy Ball for heavy catches like Snorlax.