The Southern Mine is an active mine found in Breath of the Wild, run by the Goron Group Mining Company under Dorill. It is located south of Goron City, in Eldin Canyon, along the path toward Death Mountain. "Death Mountain Marker #3" is located in it.
The Gorons spend their days mining for ore, and various Ore Deposits can be found there. The east and west sides of the small lava river have Rare Ore Deposits, though they may be infested with Fire Chuchus and Fire Keese, and the mine itself is rich in Fireproof Lizards.
Nearby Side Quests
Nearby Korok Seeds
Shoot the balloon.