Aspertia City is the starting city of Pokémon Black 2 & White 2. Unlike past starting areas, Aspertia City is quite expansive and has a variety of areas within it. First, it has a Pokémon Centre. Next to the Pokémon Centre is a trainer school and to the north-west of the city is a lookout where you can look towards the north and see the routes and mountains.

Gym
Aspertia City's Pokémon Gym is actually behind the trainer school. Here, there are two battlefields in which you have to fight trainers until you get to the Gym Leader, Cheren

Special Moves used in Aspertia City:
Surf