Boss Dungeons

Below is a list of all Zones which class as "Boss Dungeon" and which Acts you can find them in

Act 1

Northern Post, Old Mausoleum, Kings Tomb, King's Throne

Act 2

Chilling Cavern, Freezing Steppes, Chamber of Ice, Deaths Breach

Act 3

Sewers of MosArathim, Ras Labyrinth, Tomb of Ancients, Tomb of the Fallen King

Act 4

Lair of Corruption, Maze of Shadows, Chamber of Burning Souls, Altar of Lost Souls

Act 5

Temple of Fishes, Underground Trench, The Sacred Temple, Emperors Chamber

Act 6

Hollowing Sanctuary, Sacrilegious Chappel, Pathway to Hell, Seventh Layer of Hell

Act 7

The Void, Pathway of Souls, The Waiting Room, The Verge of Insanity, Memory of Mevius

Act 8

Ruins of Helheim, Helheim Channel, Vault of Ancients, Throne of Helheim