In the story of "The Wizard of Oz" the road to the Emerald City is called the Yellowbrick Road. Dorothy and her friends encounter many obstacles on the journey to see the Wizard of Oz.
The Munchkins instructed Dorothy to follow the yellow brick road to the Emerald City of Oz.
Exit west from Ecruteak City. You will reach Route 38. Follow along until you reach Route 39. On this route, head south to rach Olivine City.
Fortree City. Follow route 118 across from Mauville city and you should reach it. However, a Kelceon is blocking the enterance to the 6th gym. Find steven on the route next to fortree and he'll give you something so you can see it.
It is passed Hearthome when you take the eastern route. if you follow that trail you reach solaceon.
Go south from Mauville City to reach the route with Cycling Road on it and continue south until you reach the beach.
its in the scorched slab, you can reach it by surfing north of route 120, fortree city, in an indented lake
first go to mossdeep city then go to route 127 then 128 and 130 after that then last 131 then just keep on going forward
Enter Mt Coronet from Route 211 and head north. You will eventually exit onto Route 216. Just follow the paths north and you will reach Snowpoint City.
You can find the pokemon Arba in route 102, right before you reach Petalburg city, in the upper patch of grass.
in route 110 in uki city
you actually need dive to dive into trenches and follow them and eventually you will get to EVER GRANDE CITY.
Left of Fortree City.