Many of the recent Genshin Impact 2.6 leaks confirm that The Chasm will have two maps (one for the overworld and another for the underground area).
Both maps even have their Teleport Waypoints leaked, allowing Travelers to get a good look at the general layout of this future region. The overworld section is near Liyue, so players can easily access it, but the underground area is a little different.
It will supposedly be a separate instanced map. Given that this region has leaked Teleport Waypoints, Travelers can deduce that they can access it through the right side of the map, similar to how it works in Enkanomiya.
All of these Genshin Impact 2.6 map leaks are subject to change, given that the 2.6 update hasn't come out yet.
This tweet does a good job showcasing how deep the new underground area is relative to the rest of Teyvat. It also mentions how it will be in a separate instanced map, which is something that the game has done before (such as with Enkanomiya).
Aside from this information, Travelers can also look at several maps regarding this new location.
The overworld portion merely states how this region is named The Chasm. It features several noteworthy icons on the map and shows players where the new borders will be for this region. There is a new Statue of the Seven here and five new Teleport Waypoints.
The bulk of the new region's leaked content lies in the underground section, which means players have to access it somehow. To do so, they must go to the following location.
This area is near the middle of The Chasm in Genshin Impact 2.6, so players can easily access it through the nearby Teleport Waypoint. Once the player goes down, they should appear in the underground area.
This Genshin Impact 2.6 map leak is similar
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