All you have to do is... go on route 4 and go up until you see cars on a free way. Then you follow the free way to the right and go up where the free way is to the right. A trainer should be there but he shouldn't be such a pain. he has a pidove though. Follow the trail until You see a entrance.
Nacrene City will be the second city you reach in the Unova Region.
To get to Nacrene City, exit west from the Pinwheel Forest (or exit east from Route 3). Here you will be in Nacrene City.
You cannot get to Nacrene City in Pokémon Black 2 until you've beaten Iris, the Pokémon League Champion. Once you've beaten her, you can go to Castelia City and leave via the Gate that is to the East that will lead you to the Skyarrow Bridge, walk on the bridge until you make it to the Pinwheel Forest and then go through the forest in order to make it to Nacrene City.
beat n and then go to the building to the left,that is the gym. hope this helps
nuvema is your home town! where you live! (well, in the game)
It's a postgame area in Black 2 White 2
in the house above the battle institute in nimbasa city
In Pokémon Black, Raimon City is known as Nimbasa City, you can find it by heading directly north on Route 4.
You get it by going to nimbasa city and going into a house in the upper left part of the city.
You get strength in a house in Nimbasa city, right north for the battle institute and Pokemon center.
it is were you go to nimbasa city and shoot down the romans colluseum
nimbasa city
You get it from a house in Nimbasa City.
it is in amusment park
Nimbasa city
House above Nimbasa City Pokemon Center
In Nimbasa City directly east of the Pokemon center.
at the second shop in the pokemon center of nimbasa city.
Nimbasa City, Top Left building
It is by someone as a gift in Nimbasa City.
in nimbasa city in a house near the pokemon center.
In the theme park in Nimbasa City.
Its in nimbasa city somewhere