Zaros' Divine Palace

Zaros' divine palace was where Zaros dwelt during the second age and the location of his throne, in ReignOfOrder's forum thread about where Zaros' divine palace is and how he will rebuild a new empire Mod Jack responded to his question about the divine palace confirming that it was located somewhere in Senntisten:

Mod Jack Jagex Mod 05-Sep-2013 10:45:42 The Divine Palace was in Senntisten.

It is to be kept in mind that Senntisten covered most of where Varrock is and most of the location of Northern Misthalin. Currently it is unknown where Zaros' divine palace is but Mod Jack confirmed on the lore discussion forum's on ReignOfOrder's post about it and Zaros' plans for a new empire that it was in Senntisten. The divine palace is thought by some to be somewhere in Tolna's rift and may most likely be featured in future quest content in the return of Zaros quest series.