if you have already been to snowpoint city, you can get there easily by leaving and going left down to where the machine work is then right to sacuity lakefront or if you are playing platinum version you have to have rockclimb and beat Candice
It mostly depends on where you are.
in mt cornet
Dialga is in spear pillar
it should be in the center zone
you have to go to the top of mt. cornet.
In the northern parts of Sinnoh (close to Snowpoint City) : Acuity Lakefront, Route 217, Route 216, and the summit of Mt. Cornet as well.
ya don't! it looks like you do but what you do is turn around and go back and go in mt cornet and go to the ACUITY LAKEFRONT! (where rowan sent your friend) now figure out the rest on your own
You can find it in Mt. Cornet (The snowy outside area, in the grass), although it's quite rare. It would be easier to evolve Snover, which can be found at Routes 216 and 217, Acuity Lakefront, and the snowy part of Mt. Cornet. It evolves at level 40. You can find and learn the moves at the related link listed.
go up mt coronet, route 216, 217, acuity lakefront, and BAM ! your there.
you travel through mt. cornet up to route 216 and 217 and acuity lakefront so you can beat the 7th gym. she uses ice pokemon. i recomend using fire or fighting lv.40-100. good luck!
in mt cornet in mt cornet
Surf and Rock Climb.
its on the top of mt cornet.
Somwhere in mt. Cornet or nearby. --------------------- (Diamond / Pearl) Route 211, Lake Valor, Mt. Coronet, or at Lake Acuity. (Platinum) Route 211, Mt. Coronet, Sendoff Spring, and Turnback Cave. See related link for more information.
You can find a Chimecho in Mt. Cornet!!! You can find a Chimecho in Mt. Cornet
No, it is mt chimney
in mt cornet there are not any