Route 4, 8, 9, 10, Mt. Moon
Route 26, 27, Cerulean Cave, Union Cave, Victory Road, Evolve Sandshrew (Lv22)
Route 4, 10, 12, 17, 18, 19, 20, 21, 23, 26, 27, 32, 34, 42, Bond Bridge, Boon Island, Brine Road, Celadon Sewers, Cerulean City, Chrono Island, Cinnabar Island, Crimson City, Kin Island, Kindle Road, Knot Island, Offshore Road, Resort Gorgeous, Treasure Beach, Vermillion City, Water Labyrinth
Route 4, 10, 12, 17, 18, 19, 20, 21, 23, 26, 27, 32, 34, 42, Bond Bridge, Boon Island, Cerulean City, Chrono Island, Cinnabar Island, Crimson City, Kin Island, Kindle Road, Knot Island, Offshore Road, Resort Gorgeous, Treasure Beach, Vermillion City, Water Labyrinth, Evolve Tentacool (Lv30)