* Route 214: Drifloon appears in this area at night, and it's a good place to find it.
* Route 217: You can also find Drifloon on this route, but it's rarer than on Route 214.
* Floccesy Ranch: You have a chance to encounter Drifloon in the tall grass of this area, particularly at night.
Remember that Drifloon is a Ghost-type Pokémon, so be sure to bring Pokémon that are effective against it, such as Ghost, Dark, or Psychic types.