|Appears in||Arena, ESO|
Sea Keep is a fortress situated on the Summerset Isle, within the province of the Summerset Isles. Sea Keep is the western bastion of the Isle of Summerset, overlooking the Sea of Pearls, being near the city-state of Lillandril. It is the first line of defense for the city of Alinor, against threats like the Maormer. Sea Keep has been around for several generations, it was originally called Aldveyond Beldaburk.
During the Interregnum around 2E 583, for the first known time, the fortress of Sea Keep had been taken by the Maormer of the Storm Sharks, who step foot onto Summerset at the time. The group was able to take the fortress by entering flooded ruins. The Storm Sharks' Captain, Castire was in a relationship with the Altmeri Naval Officer of Sea Keep, Pandermalion, and this proved to be their downfall as Castire's first mate was able to imprison her and take over Sea Keep, with plans to destroy it. Pandermalion and a Newcomer delved into Sea Keep's inner sanctum and was able to defeat the Sea Mage before the keep was destroyed. In the end, the events that transpired at the Sack of Sea Keep was noted by the Divine Prosecution, what happened between the two lovers is unknown.