Kanto Route 15
From Bulbapedia, the community-driven Pokémon encyclopedia.
Route 15 connects to Fuschia City in the west and Route 14 in the east.
It is seperated into two halves. The north half can be reaced with a Pokémon that can use Cut. In the Generation I games, TM 20 Rage could be picked up there. The south part of the path can be reached by simply jumping down a ledge. It features many trainers and a series of grassy areas.
There's a lookout station between Route 15 and Fuschia City. In the Generation I games, one of Professor Oak's aides will give the main character an Exp. All if they've registered 50 Pokémon in their PokéDex.
