History of Confluence

The Confluence is a hub area of the Dreaming City reached through ascendant portals.

Location

Destiny 2 Wiki: the Spine of Keres, Gardens of Esila and Harbinger's Seclude each have an ascendant portal leading to it, and it holds the former entrance to the Shattered Throne. Destinypedia places it near the Font of Starlight and Erebus, which branches to The Descent and Eleusinia, Mara Sov's throne world. The Oracle Engine sits in the Spine of Keres, not the Confluence. One Starcat was hidden here in Season of the Wish (The Confluence Starcat).

Sources disagree

The two wikis describe its surroundings differently (a three-area hub versus part of Font of Starlight); the Destiny 2 Wiki's hub description is the better supported.