National Park & Nature

Jackson Lake

📍 Jackson Lake, Grand Teton National Park, WY 83012, USA

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4/ 5.0

★★★★☆

Introduction

Jackson Lake, located in Grand Teton National Park in Wyoming, is the park's largest lake, formed by the Jackson Lake Dam impounding the Snake River. The lake is approximately 14 miles long, 7 miles wide, and up to 300 feet deep, making it a popular destination for fishing, boating, and sightseeing. The Jackson Lake Dam, built in the early 1900s, is part of the Snake River-Columbia River watershed project, expanding the natural lake and regulating downstream water flow. The lake surface reflects the majestic snow-capped peaks of the Teton Range, creating the most iconic landscape of Grand Teton National Park. Visitors can enjoy panoramic views from Signal Mountain overlook or take a boat cruise on the lake. The lake is rich in lake trout and cutthroat trout, making it a paradise for anglers.

✨ Highlights

Teton Range Reflection

Most iconic landscape of Grand Teton National Park

Jackson Lake Dam

Early 1900s water project regulating downstream flow

Fishing Paradise

Rich in lake trout and cutthroat trout, angler's haven

Signal Mountain Overlook

Best spot for panoramic lake and mountain views

Boat Cruise

Lake sightseeing cruise, different perspective

Largest Teton Lake

14-mile magnificent lake, park's largest water body

🛈 Practical Info

→Hours：Open 24 hours, dam has visiting hours

→Admission：Grand Teton NP $35/car

→Duration：Half day

→Address：Jackson Lake, Grand Teton National Park, WY

→Transport：Drive on park roads

→Best Season：June to September

💡 Tips

• Fishing requires Wyoming fishing license

• Lake water cold, swim with caution

• Morning and evening best for reflection photography

• Watch for bears, carry bear spray

• Lakeside camping requires advance reservation, summer full

FAQ

Any practical tips for visiting Jackson Lake?

Fishing requires Wyoming fishing license Lake water cold, swim with caution

Information on this page is compiled from public sources. Opening hours, ticket prices and other details may change — please verify with official sources before your visit.