Lizard Labyrinth

The Lizard Labyrinth is the fifth labyrinth in The Legend of Zelda.

First Quest
Link can find this dungeon after climbing up a mountain area four consecutive times. Once inside, Link must be careful with the new enemies that appear, especially the Gibdos because they can deal massive damage with mere contact. The dungeon item is the Flute, useful to warp between dungeon entrances in the overworld, unveil hidden places and weakening then dungeon boss, Digdogger. After defeating the boss, Link will receive a Heart Container and obtain the fifth piece of the Triforce. Similar to the Manji Labyrinth (and later Demon Labyrinth as well), the dungeon is green-colored, and overall it doesn't differentiate very much from the other two dungeons.

A hidden room within this dungeon houses one of the few bomb upgrades. The Old Man will be there with the option to buy the ability to hold four more bombs for 100 rupees.

Second Quest
In the Second Quest, the dungeon resembles more the Dragon Labyrinth due to the heavy presence of Wizzrobe beings, and the yellow-colored architecture; this makes the dungeon different from the other first four dungeons, which despite the changes they still were reminiscent in one or another way to their First Quest counterparts. Located in the exact same place where the Snake Labyrinth is in the first quest, it houses the Bow and Arrow, which otherwise was accessible much earlier in the first quest. The boss is Gleeok, which is three-headed this time (it later returns with four heads in the seventh dungeon).

Also, it's retitled the Z Labyrinth because of its new internal shape. The first four dungeons were shaped, respectively, as E, A, L and D. With this dungeon, we have EALDZ, which is an anagram for Zelda.

First Quest

 * Keese
 * Darknut
 * Pols Voice
 * Dodongo
 * Gibdo
 * Zol

Second Quest

 * Keese
 * Like Like
 * Vire
 * Wizzrobe
 * Zol
 * Gohma
 * Manhandla