beat snowpoint city gym then get palkia if you have Pokemon pearl or go and get dialga if you have Pokemon dimond then try again then you should be able to get there.
You need to defeat the gym leader candice.I suggest using fire types.
On your way to snowpoint city there is a house and behind it it will be there It's behind a hiker's house on the way to Snowpoint City.
Lake Acuity is to the east of Snowpoint City, and you pass Acuity Lakefront on your way to Snowpoint City from route 217.
Defeat Commander Saturn at Lake Valor , Fly to Twinleaf town and defeat Commander Mars at Lake Verity and then once you return to Mt.Cornet on your way to Snowpoint city the Galaticmen will not be there.
beat the elite four, then the girl blocking the way will let you in. just go up from snowpoint city.
there is nobody in the way
The ones out the front of the lake? If so you need to go battle the gym leader
Once you defeat Candice of Snowpoint City, you now go to Lake Acuity, since the guards have stepped out of the way.
beat snowpoint city gym then get palkia if you have Pokemon pearl or go and get dialga if you have Pokemon dimond then try again then you should be able to get there.
You can get it on the way to snowpoint city
You need to defeat the gym leader candice.I suggest using fire types.
On your way to snowpoint city there is a house and behind it it will be there It's behind a hiker's house on the way to Snowpoint City.
on the way to snowpoint city
way north of sinnoh.
In the Celadon Mansion in Celadon City, an old woman offers you some tea. Take the tea and give it to any one of the four guards blocking your way to Saffron City and they will let you through.
Lake Acuity is to the east of Snowpoint City, and you pass Acuity Lakefront on your way to Snowpoint City from route 217.