Though Route 17 is about four times the size of Route 18, there isn't really much more going on here. Just head on north to get to Route 16 and fight as many trainers on the way as you want. It's ...

Although it doesn't look like much, Route 16 is definitely the most interesting part of the Route 16-18 section. Sure, there's not a whole lot of action going on (only six trainers), but you will ...