The Fire Sanctuary is the third and final dungeon in Link’s quest to collect the three Sacred Flames. Inside this temple Link acquires the Mogma Mitts which enables him to burrow underground and advance throughout the dungeon. After facing off against Ghirahim again, Link acquires the final Sacred Flame and completes the Fire Sanctuary.
Fire Sanctuary Walkthrough
Fire Sanctuary Part 1
Fire Sanctuary Part 2
Fire Sanctuary Walkthrough Part 3
Ghirahim Boss Fight