If one first survives the dangers of the Wandering Hills in the Anderfels, they may yet reach these northern jungles. Threats here, aside from disease and savage wildlife, include Qunari out of the enclave of Qundalon. Tevinter sailors report that the jungles extend far to the north, although accounts of just how far vary wildly. The Tevinter word for this expanse is Viridis—"the Green"—and it is the word that adorns the few nautical maps that include the region. Anything beyond the coastline remains a mystery.
There are very few Dalish camps left to be found in Thedas. Keep this in mind during roleplay, as what clans have remained will likely be few in number. If you're playing an elf, you'll need to explain why your character and/or their clan didn't follow after Solas, along with most other elves, in your backstory.
This is from the Trespasser epilogue:
"Many elves left the Inquisition under mysterious circumstances, as did elven servants across Thedas. None could say where they went but those who believed the Inquisitor's story about Fen'Harel wondered just how large the Dread Wolf's forces were... and what the ancient elven rebel had planned. An inquest into the matter bore little enlightenment."
While this doesn't explicitly state the Dalish left along with the City Elves, where our game is concerned, we are working on the assumption that they have.