Pokémon Red and Blue introduced several different methods of evolution, with leveling up the Pokémon being the most common. There were some Pokémon that could only evolve when exposed to Evolution Stones.

One of the most annoying methods of evolution involved Buy Shiny Pokemon and go to a specific place and leveling them up, as it was easy for new players to not realize where they had to go. Here are all of the locations a player needs to visit in every Pokémon game to evolve their Pokémon.

Generation 4. The concept of location-based evolutions debuted in Pokémon Diamond and Pearl. In order to evolve an Eevee into a Leafeon, the player needs to level it up near a rock next to trees in the southwestern part of Eterna Forest. In order to evolve an Eevee into a Glaceon, the player needs to level it up near a rock in the eastern part of Route 217. In order to evolve a Magneton into a Magnezone and a Nosepass into a Probopass, the player needs to level it up anywhere in Mt. Coronet.
 
Generation 6. In order to evolve Shiny Pokemon Eevee into a Leafeon in Kalos, the player needs to level it up near a mossy rock on Route 20. In order to evolve an Eevee into a Leafeon in Hoenn, the player needs to level it up near a mossy rock in the northeastern part of Petalburg Woods. In order to evolve an Eevee into a Glaceon in Kalos, the player needs to level it up near an icy rock in the Frost Cavern. In order to evolve an Eevee into a Glaceon in Hoenn, the player needs to level it up near an icy rock in the bottom of the Shoal Cave.

Generation 7. In order to evolve an Eevee into a Leafeon, the player needs to level it up near a mossy rock in the northern section of Lush Jungle. In order to evolve Crabrawler into Crabominable, the player needs to level it up on Mount Lanakila. In order to evolve an Eevee into a Glaceon, the player needs to level it up near an icy rock in Mount Lanakila. In order to evolve a Magneton into a Magnezone and a Nosepass into a Proboass, the player needs to level it up in either Blush Mountain or Vast Poni Canyon.