It is located southwest of Ebonheart, in the Ascadian Isles region of Morrowind. The entrance is underwater, next to one the southernmost little island. Inside the Nerevarine must swim to pockets of air, while diving deeper, the first area is mostly usubmerged, Slaughterfish and a dreugh are lurking in the depths. A Dwemer ruin and it's door can be found in the completely submerged last section.
Lost Dwemer CheckpointEdit
This area is not completely flooded, several slaughterfish can be found, and a Steam Centurion is guarding the central section. Around which several corridors lead to the two other sections.
A uninhabited domed room, where many kegs, a chest, the corpse of Peke Utchoo and his dying note can be found, along with various valuable loot and two empty glass bottles.
It is in this room that the unique Dragonbone Cuirass can be found, inside a trapped, level 100 locked, cupboard.
- Several dreughs (inside and around Mudan Grotto's entrance)
- 2 Steam Centurion
- Many small and large Slaughterfish
- Centurion Spider
- Dwarven Spear
- Dwemer Greaves
- Dwarven Halberd
- Dragonbone Cuirass
- Dwemer Left Pauldron
- Dwemer Right Pauldron
- Master's Armorer's Hammer
- Dwemer Left Bracer
- Dwemer Right Bracer
- Several Dwemer Coins
- Dwemer Guardian Key (It opens the cupboard in the Central Vault containing the Dragonbone Cirass)
- Key to Mudan Dwemer Vault (it opens the Central Vault)
The following is found as loot from Peke Utchoo, around him, in the chest and the kegs inside the Right tower:
- Peke Utchoo's Last Words
- Iron Claymore
- 6 Dwemer coins
- Dwemer Key to table in Mudan (It opens the table in the Lost Dwemer Checkpoint)
- Bent Probe
- Dwarven Claymore
- 2 Raw Ebony
- 2 Emeralds
- Scrap Metal
- Raw Glass
- Peke Utchoo, a corpse in the grotto, is a reference to Pikachu from the Pokémon franchise.
- The Mudan Grotto is mentioned in Naryu's Journal, in the "Vvardenfell, Before" section as the Mudan Ruins, and is where the cinematic trailer takes place. The book was released alongside The Elder Scrolls Online: Morrowind collector's edition.[OOG 1]