You have to go to the chair lifts, then you will see a team magma and team aqua battle going on, go north and you will find the team magma boss, defeat him and they two gang members on the bottom, will move, then you can go through and onto lavaridge.
Lavaridge
In the Lavaridge Town gym.
In Lavaridge gym.
In Lavaridge
fire gym in lavaridge
In the lavaridge town gym.
The Fourth Gym is in Lavaridge City.
In the southwest portion.
It is in Lavaridge Town
The 4th gym is in Lavabridge town, the fire gym.
The fourth gym is in Lavaridge the 6th is in fortree.
Gym Leader Flannery is the leader of the Lavaridge Gym. The Gym is a Fire-type Gym.