No. It's only one map. Believe me, I've completed it and done everything. I have 9999 Master Balls. If by 'next map', you mean new region to visit or explore, then no. Unfortunately, there is no chance of traveling to the Kanto, Johto or Sinnoh regions in Sapphire or Ruby version. The only Pokemon games that can currently allow you to travel to different regions are Pokemon Gold, Silver and Crystal.
You cannot get Regigas in Pokemon Sapphire as it is from the next generation of Pokemon
You cannot go to diffrient regions in Pokemon Sapphire.
no
Next to lilycove
Either Ruby and Sapphire remakes or Pokemon Titanium
Apart form the Battle Island no there is no second map or extra islands.
you cant cause its the end of Pokemon sapphire. but the game Pokemon emerald has the whole battle frontier.
here is a link to a website that shows you!http://www.psypokes.com/rs/victory.phpthis is a perfect map of victory road for Pokemon ruby/sapphire(it helped me A LOT!)
Actually scrap that,you need the old sea map to get there but you have to trade it with someone who has the old sea map on Pokemon ruby/sapphire
it is not in a town it is next to Lilycove
the grass type gym
next to the berry masters house