From all the zones that Endwalker have to offer, which detail in the zones made you awe in wonder?

In Elpis:
For me since Elpis supposed to take place before recorded history, it somewhat indirectly says which creatures that are found in the present had their origin as being creations of the Ancients.

I saw for example a Morbol (I don't know what was the reasoning of approving its existence), that Vanu Vanu tribe mount (coincidentally Vanu Vanu has something to do with Allag and then the mount has some relation to Hermes) and many more that I couldn't point out exactly anymore where they were.