That's the backcountry right out of the Baker ski area. There is some really great stuff there. I had a blast in that zone two seasons ago. We did runs off of the top of thay area. Table mountain if I remember the name correctly. Further back there is a zone called little Alaska and it was damn fun. More like 90 minutes to get all the way back there from the parking lot with no lift assist. Just to the top of the sub ridge was about 30. Of you are in the area and the weather cooperates, I would recommend hitting it.