This list covers non-terrorized areas in Hell difficulty. Distinguish similarly named areas, such as Arachnid Lair and Spider Cavern, and check the dungeon levels listed.
| Act | Areas and dungeon levels |
|---|---|
| 1 | Mausoleum / Underground Passage Level 2 / Pit levels 1 and 2 |
| 2 | Stony Tomb levels 1 and 2 / Ancient Tunnels / Maggot Lair Level 3 |
| 3 | Arachnid Lair / Swampy Pit levels 1–3 / Kurast Sewers levels 1 and 2 / Ruined Temple / Disused Fane / Forgotten Reliquary / Forgotten Temple / Disused Reliquary / Ruined Fane |
| 4 | River of Flame / The Chaos Sanctuary |
| 5 | Abaddon / Pit of Acheron / Infernal Pit / Drifter Cavern / Icy Cellar / Worldstone Keep levels 1–3 / Throne of Destruction |
In Act 3, Spider Cavern and Arachnid Lair are different places.
This list does not include areas raised by Terror Zones or act bosses' fixed levels.