Vermilion City is located in the Kanto region of the Pokémon world. It is a coastal city known for its vibrant red buildings and its bustling port. The city is home to the Vermilion Gym, which is led by Lt. Surge, an Electric-type Pokémon trainer. It is also the location of the S.S. Anne, a luxurious cruise ship that offers trainers the opportunity to battle powerful trainers and explore new areas. Vermilion City is a popular destination for trainers seeking to challenge the Gym Leader and continue their journey through Kanto.