Yup, when I lived out there I hit it probably a dozen times each winter. It’s a big lake and it took me a while to figure it out but there are some big Lakers in there when you do find them. Pulled a 38 incher out one year. Slayed them all day that day. Of course, there were many days of just drinking beer and freezing my butt off out there too. Definitely gets cold there!
I have a buddy that lives up there, and we do a fishing club trip every year too. I've fished it in conditions from a whiteout blizzard (glad we had a shelter that time, it came out of nowhere), to sunny and 60's. A few years back, during our club trip, we fished off Dike 3. First thing in the morning, we had punched a bunch of holes on the ridge out off shore from there, and as we were all walking to the holes, my brother picked one and dropped his big white tube jig to the bottom. I hadn't taken 3 more steps, and he was hooked up on a BIG one!!! It turned out to be 38"!

After a few quick photos, the beast was returned to the to the water to fight another day.
He dropped his jig back down the hole, and again, immediately hooked up AGAIN!!!

It felt like another monster, and we all wondered if it was the same fish? Guess what? It wasn't!!!

It was a fatter 39" fish! SMH. After that action first thing, our group of ~15 moved around a bit, and only landed 2 small fish the rest of the day. We blamed my brother for using up all of our luck for the day!
Last year's club trip was one of our best. All 12 people there caught at least 2 each, and there were 4 with us who had never been ice fishing before. Even better, my son caught the biggest of the day at almost 22"!

It was his first time at Granby! Love that lake!!!
(Sorry for the thread drift guys, you got me talking about hunting and fishing!

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