What is the W?

Here is the map of where we walked. We started at the campsite where the W is pointy, at the bottom of the left side, then did a day hike up the left and back, and stayed there a second night. The second day we did the middle part, but not all the way up, and stayed just past the middle. Day three we walked to the bottom right where the dot is just to the right of the W, and the last day we walked up from there to the top of the right side and back down. I hope that explains the W a bit better, and you can see where we were.