Jackson Lake is breaking 70 years of tradition, and it’s about time. Starting in 2026, you can finally toss a line into those chilly October waters, and yes, that means more fish stories for your next campfire brag session here in Jackson!
For decades, October fishing was off-limits in Grand Teton’s crown jewel, but thanks to the Wyoming Game and Fish Department, the lake trout population has grown so robust it’s practically doing backflips underwater. So, why not give anglers an extra month to try their luck? Turns out, 74% of you are on board with this brilliant idea. We see you, savvy fishermen and women.

Worried about aquatic invaders crashing the party? Don’t sweat it. Park and Game officials will keep boat inspections running well into October, making sure your fishing trip stays all about the fish, not the hitchhikers.
Pro Tip: October means colder water temps, so slow down your presentation. Think big, slow-moving lures or live bait to tempt those lake trout before they tuck in for winter.
So dust off your rod, layer up with your favorite Jackson flannel, and get ready for an extended fishing season that’s sure to be reel fun. October in Jackson just became the best time to fish and we couldn’t be more excited.