It is haunted by bats and Merrevail.
the top of the Dark Gap is accessible from within the walls, but the door into the gap is closed.
-  Bats Among the Ruins
-  Dwindling Hope
-  Filth and Riches
-  Hewing Fell Wings
-  The Master of the Roost
-  The Lost Explorers
-  The Slave-horde of Dannenglor
-  Voracious Fluttering
These deeds can be advanced by visiting Dannenglor
The following creatures are found within these borders:
- Greedy Morroval-thief
- Dourstocks Bat
- Dourstocks Ruins-bat
- Morvul Guard
- Dannenglor was once a stronghold of the Elves of Greenwood the Great, but it fell beneath the onslaught of the Necromancer of Dol Guldur long ago. Now vile merrevail out of Angmar have taken refuge there, bringing dread to the fell ruins.