Isengard Depths is an area within Nan Curunír.
The Isengard Depths are located below the Isengard tower.
These landmarks are located within Isengard Depths:
-  Book 4, Chapter 19: The Caverns of Isengard
-  Book 4, Chapter 20: In the Presence of Saruman
-  Book 14, Chapter 7: Lothrandir
-  Instance: Lothrandir
The following creatures are found within this area:
- <if any>
|Settlements, Areas and Landmarks of Nan Curunír|
|Settlements:||Dagoras' Camp • Isengard • Ox-clan Merchant Camp|
|Areas:||Isengard Depths • Ring of Isengard|
|Landmarks:||Barracks • Blackmarch Fort • Circle of Fangs • Dungeons • Fang-rider's Warren • Fâsh's Command • The Gates of Isengard • Guard-house of Isengard • Kitchens • Morflak's Command • The Pillar of the White Hand • Quickbeam's Grove • The Savage Dens • Tower of Orthanc • War Machines|