Just fly to the national park
At the Pokethlon Dome or at the Bug Catching Contest
above goldenrod and to the left of the national park
next to the way to national park
Pokethlon Dome, costs 2500 athlete points
it is near golden road you go stright and turn left
Go north to where the National Park and the Pokethlon Dome are.
The Pokethlon (or rather, the Pokethlon Dome) is just to the left of the National Park. If you're in Goldenrod City, go north, fight off the trainers that are lining the path on that Route, and then when you enter the building, take a left and go out of the left exit. Then keep walking until you hit the Pokethlon Dome.
Use rare candies you could get them at the pokethlon dome using points
it is above golden rod city go where the bug catching contests is then go left
There are 3 ways 1. In Route 14, get someones number and after a while, they will call you and say they have something for you. Go there and get the Shiny Stone 2. Pokethlon Dome (3,000 points) 3. Bug Catching Contest.
yes, but I don't know the code. when I find it i will edit my page hope this helped :]
Your best bet would be to get points in the pokethlon and exchange them for a water stone at the exchange counter farthest to the right.