Route 1 (Japanese: 1番道路Route 1) is a route in southern Kalos, connecting Vaniville Town and Aquacorde Town. The route is also known as Vaniville Pathway (Japanese: アサメの小道Asame Pathway).
Route 1 briefly appeared in PS551 while Y and her friends traveled through it on their way to Aquacorde Town.
Trivia
Of all the first routes in the core series games, Kalos Route 1 is the only one without wild Pokémon available. This routes music was used in Roblox,s Epic Minigames lobby.