After you receive the first 4 Gym Badges, you have to travel to Petalburg City and battle your Dad. Afterwards, he will tell you Wally's parents have something for you, and it is HM Surf. So go to Wally's house, just beside the Gym you just defeated, and talk to him parents. After you receive HM Surf, teach it to one of your Pokemon. Now go to Mauville City, then head right until you reach a beach-like route, 118. Surf into the water and follow until you reach Fortree City.
The Pokemon Expert,
Josie061
Left of Fortree City.
its girl in fortree city and shes gon to trade it for a pikchu
All you need is the Devon scope which you need to go to the route east of fortree city and find Steven he will give the scope to you.
Steven gives it to you on the bridge to the west of Fortree City.
Go close by Fortree City and go into the grass where you would find Pokemon Rangers and go straight across in the first maze
it is close at the fortree city it is close at the fortree city it is close to fortree city
Fortree City.in fortree city
Fortree City is a location exclusive to Pokemon Ruby, Sapphire and Emerald. This means it is impossible to visit Fortree City on Pokemon Diamond.
Buy them from fortree city.
its in fortree city durduhder!
Fortree city.
Left of Fortree City.
you go next into lilycove city.
The Weather Center is located in between Mauville City and Fortree City on Route 119. It is closest to Fortree City
He is to the west at the weather institute.
in the fortree city
go east then south of fortree city til you see a brige