PokéBase - Pokémon Q&A
0 votes
69 views
by

1 Answer

0 votes
 
Best answer

To get to Route 18 in Black 2, you must first beat the elite 4, since it's post game. To get there, you'll need to surf west from route one and follow the currents.

Source- experience from playing the game
and
Source 2

by
selected by
Thanks! I found it. :)