I think Jubilife Village is on that river on Route 218. It's in the same general area of Western Sinnoh. : r/PokeLeaks
Clearing Route 218 On The Way To Canalave City In Pokemon Brilliant Diamond #34 *No Commentary* - YouTube
Route 218 | Game of Guides
soluce-pokemon-perle-diamant-route-218-005 | Game of Guides
State Route 218, Gallipolis, OH 45631 | realtor.com®
File:MA Route 218.svg - Wikimedia Commons
Sinnoh Route 218 - Bulbapedia, the community-driven Pokémon encyclopedia
Route 218 | Game of Guides
Route 218 (Sinnoh) – PokéWiki
London Buses route 218 | Bus Routes in London Wiki | Fandom
Tower Transit WV46107 SN64CVL Route 218 | Busoccultation | Flickr
Soaring Over Cornwall on Hudson, NY: A Stunning Drone Tour of Route 218 in the Fall. - YouTube
Connecticut State Route 218 Sticker Decal R5221 Highway Route Sign – Winter Park Products
soluce-pokemon-perle-diamant-route-218-006 | Game of Guides
File:California State Route 218 Map.svg - Wikimedia Commons
Sinnoh Route 218 - Bulbapedia, the community-driven Pokémon encyclopedia
Pokemon Brilliant Diamond Shining Pearl Walkthrough Part 26 - Route 218 - YouTube
Route 218 Pokemon List and Map | Pokemon Brilliant Diamond and Shining Pearl (BDSP)｜Game8
New York State Route 218 - Wikipedia
Route 218 - Pokemon Diamond, Pearl and Platinum Wiki Guide - IGN
EVERY Item in Canalave City & Route 218 - Pokémon Brilliant Diamond & Shining Pearl - YouTube
Pokéarth - Sinnoh - Route 218
Pokéarth - Sinnoh - Route 218
Storm King Highway - Wikipedia
