Fort Greenwall is a delve located in North of Riften in The Elder Scrolls Online. This dungeon grants a quest and contains a Skyshard has Provisioning materials and several Books.
Image of boss goes here
the map is wrong, be warned... this expert isn't one.
The map has Fort Greenwall at wrong location, and impossible to access. It's just North of Riften.
fort greenwall is north of riften. not at the southern edge or the western half of the rift.