Hoenn

I remember when Virizion was a pokemon : r/pokemon

Sawk (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Anorith, Armaldo, manectric, pokemon, pokémon Universe, Pokémon Adventures, bulbapedia, pokemon Go, pokedex, Monster

Litleo, Shinx, luxray, bulbapedia, pokedex, Keyword Tool, friendship, Pokémon, toddler, ear

Zigzagoon, Ralts, Gallade, sceptile, gardevoir, bulbapedia

Carvanha (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Vikavolt, Pokémon Wiki

Palindrome, koffing, pokémon Universe, bulbapedia, Pokémon Sun and Moon, pokedex, wiki, Pokémon, fish, Dragon

Tyrantrum (Pokémon) - Bulbapedia, the community-driven Pokémon

Here is a map I made with the location and info for all catchable