The Pokémon Theme Park (Japanese: ポケモン広場Pokémon Plaza) is an anime-only location in Kanto. It appeared in Pikachu's Vacation.
It is a large playground where Trainers can leave their Pokémon. It has various forms of play-equipment, including a swing set, a climbing frame, a swimming pool and various other leisure activities for Pokémon to participate in. All of Ash's, Misty's, and Brock's Pokémon were let out to explore the area. Four notable wild Pokémon appear here, a Raichu, a Snubbull, a Marill and a Cubone.