yes u do 2 get 2 snowpointcity on ur way there in the middle of where ur walking ull find it
go through the oreburgh gate. take a Pokemon that has a rock smash, surf, rock climb, and strength with you. go north from the entrance, then surf east, continue walking east, climb the rock wall and go up the stairs.
i think you met sphere pillar and its on the top of mt. coronet but you need your 7th gym badge and have defeated Cyrus twice and have HMS rock climb rock smash and strength
Go to Hearthrome, West, follow path, surf (there is a rectangle of water near the entrance), Keep on going,you'll need waterfall to climb the waterfall ,then you will reach the peak. At the top is spear pillar where you can catch Dialga.
yes
To get Team Galactic out of Mt Coronet, you simply need to defeat Cyrus at Spear Pillar, which is where you will encounter Palkia, Dialga, and Giratina. If you are playing Platinum, they will leave the moment you get out of the Distortion World.
press a where you need to use it
at the top on spear pillar you will need surf strength and roch climb
You need to be able to use Rock Climb first (Rock Climb from South East entrance from Hearthome)
There is spear pillar, at the top of MT. Coronet You will need 7 badges to get there and you especially need Rock climb
Well you don't even need it if your playing pokemon platinum
You need to go in via the Hearthome entrance, use surf and rock climb. Then follow the path up.
I think if I remember right then you need rock smash and rock climb. Just walk around till you find a rock climb place and it's straight forward from there.
Surf and Rock Climb.
You need to work your way up using strength rock climb and rock smash from the entrance to the left of hearthome
Go to Mount Coronet on till you find somewhere you need to rock climb up, you can find your way from there and, defeat Cyrus.
A rope
An anchor