get an Eon ticket!!
In Pokemon Sapphire, Latios can be found in Southern Island.
in southern island there was latias and latios you will meet latias in Pokemon sapphire and latios in Pokemon ruby
Southern Island but it is an event
You can only get to Southern Island by having the Eon Ticket from a Nintendo Event.
In Pokemon Ruby, you need to Roam Hoenn. In Pokemon Sapphire, you need to visit Southern Island. In Pokemon Emerald, you need to visit Southern Island or roam Hoenn. In Pokemon Diamond, Pearl, and Platinum, you can't get it. You need to trade to get Latios.
In Pokemon Omega Ruby, Latios can be found in Southern Island after obtaining the HM Surf and going to Route 123. To find Latias, you will need to get the Eon Ticket to fly to Southern Island to get her. Pokemon Alpha Sapphire has the same methods, but with the opposite Pokemon.
The sapphire is on Six Island. You need a Pokemon to use cut on the dotted door of the cave.
No.
The Eon Ticket allows you to take the S.S. Aqua to southern island where Latias or Latios dwell.
You can find latios or latias there and they hold a special item soul dew which increases there power.
You can't get latios on sapphire
Surf to an island