This month's challenge comes to us courtesy of XCali:

So for this challenge, map a canyon.

Map anything with the main theme of it revolving around a canyon. Some examples. You can map a top down map of a canyon with some clearly marked points of entrance and interest. Or a town overlooking the side of a canyon(or inside of it), Or a mysterious giant gate barring the entry of a canyon, Or a region map with a canyon splitting it in two. Or a continent of huge canyons scarring the land. Use your imagination.

In the end what matters is that the map feature a canyon prominently.
Get out the drawing board and let's see what comes out of this challenge!
The usual things:
1. Use the ### Latest WIP ### tag before each of your work-in-progress images so your entry will be visible throughout the month at a glance, and at voting time.
2. Title your threads like so: December 2022 Challenge: <your title goes here>

The challenge will end on Saturday December 30. That's New Year's Eve of course, so I will likely close things out in the mid-afternoon (US East coast time). Voting will last three days, and then we'll start dropping a hint every week on what the next challenge will be. The first person who guesses correctly (who will remain a closely guarded secret until the next challenge begins) will get to choose the topic for the next (Feb) challenge*. The prize for guessing the next Challenge topic will likely change from month to month.

* Subject to veto or revision by the CL running the Challenge - likely myself or Kel.