if your talking about the thin white poles in safari zone and near fortree city, i can help.
first you have to go to mauville city and go to the bike shop (if you need to) and swap you mach bike for an acro. go back to the white bridges and ride you acro bike on them. it will work! just ride the bridges on your bike down them and if there are spaces simly hop using b and left or right at the same time to jump your bike to the next bridge.
hope this helps.
The white rock in Pokemon Emerald can be found outside the space centre in Mossdeep City. This rock seems to hold much significance to the people living in the area.
acro bike
The white rock is in Mossdeep City in front of the space center.
on the top floor in a white building
The Mach Bike.
you can cross the white bridges in emerald,but you'l have to use acro bike to passandyou have to jump.
Pokemon from white are WAY better than pokemon from emerald.
Thunderus is not in Pokemon Emerald.. it is in Pokemon White.. come on guys..
First you have to migrate the Pokemon to diamond(have to beat elite 4) Then you trade the Pokemon to Pokemon white
The white rock in Pokemon Emerald can be found outside the space centre in Mossdeep City. This rock seems to hold much significance to the people living in the area.
acro bike
The white rock is in Mossdeep City in front of the space center.
on the top floor in a white building
The Mach Bike.
Nothing.It just represents a Chimecho because its the city's pokemon.
No. You have to either get it in HeartGold or SoulSilver or transfer it from Emerald.
Fakes. There's no such things about rocket and white stone.