Route 123 is a route in Hoenn located south of Mt. Pyre and east of Route 118. It is an east-west route.
- The weather forces of Kyogre and Groudon clash here
- Sapphire finds and heals a Relicanth
- Wallace and Ruby tell Winona and Sapphire how to reach the Seafloor Cavern
- Ruby gives Sapphire the new clothes he made her, which she accepts