you have to have done the event at spear pillar.and then the guy who was the blocking the way to sunyshore city will be gone.
go to the top of mt. coronet, make sure you have at least 10 max repels to get through fast, and battle the team galactic bosses. capture dialga and go back inside the mountain, find the nearest exit, fly to one of the cities near sunyshore, go to sunyshore, and you get in cuz the man is gone.
If you're talking about the guy blocking the path to Sunyshore city in diamond and pearl, you have to defeat Team Galactica at the top of the mountain, beat palkia, etc. After that the guy is gone.
After you beat the canalve city boss you go the library and go to the top floor there u will find the professor and friends he will talk to you and tell you to do stuff and eventually after you have gone to all the lakes and done the stuff you need to there you go to the galatic HQ in Vielstone city you beat the boss and then follow him to the top of MT. Cornet and battle Dialga (PS you can catch him with the masterball) go to Valor lakefront and now the dude that was blocking the path out of the right of town is gone! follow that path until you come to a city this is Sunyshore City where the 8th Gym is.
well you get to sunyshore by heading toward the mt. cornet from hearthome city. but i don't know the walkthrough to get through that sorry. BUT! when you get to the place where there are galactic guys your headed the right way. you keep going then soon you end up battling dialga or palika. then after you catch one of those you head to pastoria. you head east until you get to the mini beach. then youll see a little girl and boy. head north then youll see a house. go inside. then if you tried this before you head east until you see this man that WAS blocking your way. now hes gone. keep following that path and youll be in sunyshore city. hope this helped! XD
in sunyshore city after you have gone to spear pillair and distortion world
go to top of mt. coronet capture dialga go to sunyshore man is gone
you have to have done the event at spear pillar.and then the guy who was the blocking the way to sunyshore city will be gone.
go to top of mt. coronet battle team galactic capture dialga go go sunyshore tada the man is gone!!!
After you have caught giritina you go back to valor lake (i think) and the blackout is gone and you can go through. Hope i helped !
you have to get the 7 gym badges and go to the lake by snowpoint. infiltrate the galactic base and then the person who stops u from going there will be gone
You have to get past the fat kid by going to spear pillar and beat dialga and team galactic you can also beat manhappy after you did that go back to velistone city and he will be gone
to get rid of him you have to have met giratina and as soon as you have he will be gone
go to the top of mt. coronet, make sure you have at least 10 max repels to get through fast, and battle the team galactic bosses. capture dialga and go back inside the mountain, find the nearest exit, fly to one of the cities near sunyshore, go to sunyshore, and you get in cuz the man is gone.
go to the last city you gone to
After getting HM Rock Climb, go climb Mt. Coronet. After you either beat or catch Dialga, the man on the path to Sunyshore city will be gone, so now you can go there.
If you have gone in order so far the 14th gym leader should be Sabrina who is in the saffron city gym.