What areas in Pokémon Gold require Surf and/or Waterfall as further navigation?

Pleaselog inorregisterto add a comment.

“Areas” in this context is taken to mean any location within the game with a unique name. “Further navigation” in this context is taken to mean tiles that can be accessed legitimately, but not without Surf or Waterfall. If you wanted either of these to mean something else, you probably should’ve specified.

JohtoBlackthorn CityCherrygrove CityCianwood CityDark CaveDragon’s DenEcruteak CityIlex ForestLake of RageMt. MortarMt. SilverMt. Silver CaveNew Bark TownOlivine CityRoute 28Route 30Route 31Route 32Route 34Route 35Route 40Route 41Route 42Route 43Route 44Route 45Slowpoke WellTohjo FallsUnion CaveViolet CityWhirl Islands

KantoCeladon CityCerulean CityCinnabar IslandFuchsia CityPallet TownRoute 4Route 6Route 9Route 10Route 12Route 13Route 19Route 20Route 21Route 22Route 24Route 25Route 26Route 27Route 28Tohjo FallsVermilion City

There are some locations, such as Viridian City, that can only be fully explored with Surforanother HM. As Surf/Waterfall aren’t necessary in these places, they’ve been omitted.

Johto locations (Bulbapedia)Kanto locations (Bulbapedia)