Might I suggest that ICly the gates / entrances to the Jade Temple / Tian Monastery are mentioned to be closed off? Just because these are probably the two largest landmarks (And Serpent's Heart is an extension of the Temple), they would be difficult to reason avoiding if we explored anywhere nearby. It's rather hard to reason just 'missing' them since they're both safe havens and so large. Most of the other mentions are hostile / more hidden.
![[Image: k24z1WW.png?1]](https://i.imgur.com/k24z1WW.png?1)