Sure was.
I was camped a few miles north in the Fish Creek drainage, but I made a "Klenke-esqe" day of summit bagging, and visited Gray, Courtney, Buttermilk, and Oval, staying as high as possible along the way. I then looped down across the Oval Lakes and back up the shoulder of Gray Peak and down to the summit trail, then north to my camp. I later learned that I had been in a closed-off area while on the Twisp River side of the drainage. There are spots up there where you can see all but one of Washington's "niners".