Leaving the "Secret Eltom Valley"

There is a certain spot for gathering crafting materials that you can access during Eltom's main quest.
I was wondering whether there's any way to leave it without having to /kill (I don't want to lose what I've already gathered).

Edit: By the way, I'm sorry if someone has already answered this, I just genuinely have no idea how to describe the place and search for a thread about it

________________________________

Ok this is probably the most useless post I've ever made haha. I just found the way out.

Turns out there's a cannon up the mountains. If you press the button behind it, you're taken back to the original quest area.
Hope this helps someone who finds themselves in the same situation.