The Sea (Ruined)

1 Pallet Town
2 Trainer Battle (Kanto)
3 Road To Viridian City
4 Wild Pokémon Battle (Kanto)
5 Viridian City / Pewter City / Saffron City
6 Pokémon Center
7 Viridian Forest
8 Pokémon Gym
9 Gym Leader Battle (Kanto)
10 Road To Cerulean City
11 Caves Of Mt. Moon
12 Cerulean City / Fuschia City
13 To Bill: Leaving Cerulean City
14 Vermilion City
15 The S.S. Anne
16 Road To Lavender Town
17 Lavender Town
18 Celadon City
19 Game Corner
20 The Sea (Ruined)
21 Return To Lavender Town (From "Pokémon Gold & Silver")
22 Return To Viridian Forest (From "Pokémon Gold & Silver")
23 Return To Pewter City (From "Pokémon Gold & Silver")
24 Cinnabar Island (From "Pokémon HeartGold & SoulSilver")