HookedFishing βΊ Lakes βΊ Jackson Lake
π Northwestern Wyoming β Grand Teton National Park
Jackson Lake
Grand Teton National Park β Lake trout and cutthroat beneath America's most iconic mountain skyline
25,540 acres
Surface Area
438 ft
Max Depth
6,772 ft
Elevation
Late May
Ice-Out
Jun, Jul, Aug, Sep
Prime Season
About Jackson Lake
Jackson Lake in Grand Teton National Park is one of the most visually spectacular fishing destinations in North America β a vast, deep mountain lake with the Cathedral Group of the Grand Tetons rising dramatically over 7,000 feet directly above the western shore. The combination of extraordinary scenery and quality trout fishing makes Jackson Lake a legitimate bucket-list destination even for anglers who have fished the world over.
The lake's primary fly fishing targets are the Snake River Fine-Spotted Cutthroat that cruise the shallows in spring and early summer, particularly near the Snake River inlet at the south end and along the rocky points and drop-offs of the western shore. These are the same cutthroat subspecies found in the Snake River below Jackson Hole β wild, beautiful fish averaging 14β18 inches that respond well to attractor dry flies and leech patterns.
Lake Trout are the lake's dominant large-fish species β deep-water residents averaging 5β15 pounds that occasionally move to accessible depths in spring and fall. While not a conventional fly fishing target, large lake trout can be taken on deep-sinking lines and large streamer flies in the transition zones between deep and shallow water in September and October.
The lake's NPS setting provides both the advantages (stunning wilderness scenery, minimal development) and limitations (NPS permit required, motorboat traffic in summer) of fishing within a national park. Non-motorized watercraft and designated access points are the practical framework for most fly fishing visitors.
Fishing Techniques
π£
Float Tube / Kayak
Best approach for the rocky points and coves along the west shore. Chironomid suspenders and leech patterns for cutthroat. NPS permit required.
β΅
Boat Fishing
Motorized boats permitted with NPS registration. Access to remote points and the Snake River inlet. Best approach for lake trout in deeper water.
π£
Shore Wading
Limited wade access at Signal Mountain, Colter Bay, and the Lizard Creek area. Watch for the steep drop-offs close to shore.
Hatch Chart
| Chironomid/Midge | |
| Callibaetis | |
| Damselfly | |
| Leech | |
| Scud |
Peak
Active
Absent
Fly Patterns
Chironomid/Midge
Black Chironomid #14-18 Β· Red Chironomid #14-18 Β· Zebra Midge #16-18
Callibaetis
Callibaetis Nymph #14-16 Β· Sparkle Dun #14-16
Damselfly
Olive Damsel Nymph #10-12 Β· Adult Damsel Dry #10-12
Leech
Woolly Bugger #6-8 (olive/black) Β· Marabou Leech #6-8
Attractor
Royal Wulff #12-14 Β· Chubby Chernobyl #10-12 Β· Elk Hair Caddis #14
Species
Snake River Cutthroat
Fine-spotted subspecies unique to the Snake River system. Wild fish averaging 14β18 inches. Best in spring and early summer in the shallows.
Lake Trout
Deep-water residents averaging 5β15 lbs. Fall spawning run brings fish closer to surface. Occasional fly fishing in transition depths 20β40 ft.
Mountain Whitefish
Abundant throughout. Good sport on nymphs and small dry flies.
Access Points
π Colter Bay Marina
Primary marina with boat launch and rentals. Grand Teton NPS facilities. Float tube and kayak access to productive west shore areas.
π Signal Mountain
Boat launch on the east shore. Good access to the lake's deeper mid-section. Mountain views are outstanding from this area.
π Snake River Inlet
South end access to the Snake River inlet delta. Prime spring cutthroat water as fish gather near the inlet. Wade fishing possible in low water.
Pro Tips
- βThe Grand Teton backdrop at sunrise from a float tube is arguably the finest view from a fishing position in America β budget time to simply absorb it.
- βSpring (Juneβearly July) is the best cutthroat season before lake trout competition and heavy summer boat traffic.
- βThe Snake River inlet delta at the south end concentrates cutthroat in early season β wade carefully on the gravel bars.
- βAlways check current NPS regulations before visiting β watercraft rules and season dates can change annually.
Regulations
Grand Teton National Park fishing permit required. Wyoming fishing license also required. Catch-and-release for all cutthroat. Lake trout may be kept β check NPS regulations. Watercraft registration required for motorized boats within the park.
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