Meteor Falls, Petalburg City, Route 102, Route 111, Route 114, Route 117, Route 120, Safari Zone — 8 locations on the interactive map.
Celadon City, Cerulean Cave, Cerulean City, Cinnabar Island, Fuchsia City, Indigo Plateau, Pallet Town, Route 10, Route 11, Route 12, Route 13, Route 17 and 13 more — 25 locations on the interactive map.
Cerulean City, Dark Cave, Mt. Mortar, Mt. Silver Cave, Route 10, Route 24, Route 25, Route 4, Route 42, Route 9, Slowpoke Well, Tohjo Falls and 1 more — 13 locations on the interactive map.
Goldeen → Seaking (Level 33)