Firestone Lake

Firestone Lake is a location in Link: The Faces of Evil.

Overview
Available only after the Toyku Lighthouse is completed, it is a large lake with an active volcano in the border of it. It is here that Link learns that Ganon has kidnapped Princess Zelda from Gwonam. It is also here that Link can obtain the Grapple Berries and the Fire Diamond. Once the area is completed it opens up the Shipwreck Cliff as a new area.

Trivia

 * In one of R. Dunlavey's original sketches for, Firestone Lake is marked as "Spurgam Volcano", which officially names the volcano found in the area.