east of lilycove
that is team aqua hideout
in a cave on the ocean near lilycove
In a cave next to lilycove
It's just a blocked cavern after it, can't go in there. So if you want the Master ball, take it when Team Aqua is there.
u have to cath team aqua
because there is a team magmas hideout near lavaridg town first go there with the help of cable car in the you will find a cave go there search for there boss
Team Aquas underwater hideout is located in Mossdeep. You will need to dive down in the water and on the right hand side there will be a cave, which will be the hideout.
First you need to go to mt pyre and beat every grunt there and talk to the elderly. then go to the vulcano neart to lavaridge town and jump down the hills. Then a cave will appear. after you defeat maxie in that cave you can enter team aqua's hideout.
the cave of origin but you have to beat team aqua first
no
defeat team magma & aqua and go to sotopolis go to the gym then the cave
beat them at their lilycove cave hideout. then go to slateport harbour. and then to the seafloor cavern