D&D Waterdeep: Dungeon of the Mad Mage Map
Dungeons & Dragons Waterdeep: Dungeon of the Mad Mage Map 5E (Wizards of the Coast).
In the city of Waterdeep rests a tavern called the Yawning Portal, named after the gaping pit in its common room. At the bottom of this crumbling shaft is a labyrinthine dungeon shunned by all but the most daring adventurers. Known as Undermountain, this dungeon is the domain of the mad wizard Halaster Blackcloak. Long has the Mad Mage dwelt in these forlorn depths, seeding his lair with monsters, traps, and mysteries-to what end is a constant source of speculation and concern.