What is the name of Part 1’s new town in the Pokémon Pokopia Expansion Pass?

Bubbly Basin is the new town introduced in Part 1 of the Pokémon Pokopia Expansion Pass. The expansion adds this location alongside additional Pokémon, furniture, and other content.

The Expansion Pass is divided into three parts. Part 1 is centered on Bubbly Basin, while Part 2 adds accessories, more Pokémon, and furniture without adding a new town. Part 3 is planned to introduce another new town in 2027.

The name can be confused with a general description of a water-themed area, but Bubbly Basin is the official name of the Part 1 town. It is also distinct from the base game’s broader environments and from later expansion content. The town name identifies the first paid-expansion location rather than a move, item, or Pokémon species.