For anyone who follows along with our myriad blog posts, you’ll probably know that Redline Guide Chase Hall has been accompanying one fellow with his GRID (you know, accounting for the 48 4000-footers every month of the year). If you are, then you’ll also see Mt Isolation (4004′) coming up a lot. So much so that our guest is almost done “Gridding out” that particular peak. This hike bringing him one step closer to completion. Without further ado, here are a few gorgeous photos of this latest trip!