Your current location is the Lanayru
The Lanayru Caves is a central portion of the Lanayru Region. Link can travel north to the Lanayru Desert, east to the Lanayru Mine, south to the Lanayru Gorge, and west to the Lanayru Sand Sea. Link discovers Lanayru Caves while searching for Nayru's Flame. Link encounters Golo the Goron here. Golo gives Link a Small Key for the door to the Lanayru Sand Sea. Link comes back to Lanayru Caves to find a part to the Song of the Hero.