Originally Posted by Snake Bite
Ok, so I have beaten the gym leader and beat the person who has ice types. I also just say my "rival" at the lake in that vincitiy. Now what...? Where do I go?
This is in platinum.
Did you get Rock Climb yet?
If not, then go get it.
If yes, then teach it to one of your Pokemon, and then go to Lake Acuity and talk to Jupiter and your rival. You're welcome.