Grand Teton Packing List

Pack for jagged alpine peaks, grizzly country, and sudden storms

National Park · Wyoming Best time: July–September Beginner to Expert
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Grand Teton National Park rises abruptly from the valley floor to jagged 13,000-foot peaks, with alpine lakes, glaciers, and rich wildlife. It sits in grizzly country just south of Yellowstone. Use this packing guide as a starting point, then let PackList's AI personalize it based on your exact dates, activities, and gear preferences.

About Grand Teton National Park Service

Soaring over a landscape rich with wildlife, pristine lakes, and majestic alpine vistas, the Teton Range stands as a testament to generations of stewards. For over 11,000 years, communities have thrived in the valley known as Jackson Hole, turning these mountains into more than just peaks—they embody imagination and enduring human connection.

Current Weather & Patterns

~75°F — Sunny (seasonal estimate).

Current Park Alerts National Park Service

Construction in the south end of the park Park Closure

Construction projects underway. Moose-Wilson Road open between Granite Entrance and Rockefeller Preserve; closed between Rockefeller Preserve and Moose. Death Canyon Road and Trailhead closed. Taggart Trail detour in place.

Essential Gear & Permits

Must-Have Essentials

  • Bear spray (mandatory — accessible on your hip)
  • Bear canister for backcountry food
  • Backcountry permit for overnight trips
  • Waterproof layers (afternoon thunderstorms are routine)
  • Trekking poles for steep alpine terrain
  • Water filter (abundant alpine streams)
  • First aid kit

What to Wear

Clothing & Footwear

  • Moisture-wicking base layers (top and bottom)
  • Fleece or down mid-layer
  • Waterproof, breathable shell jacket and pants
  • Warm hat and gloves (alpine cold even in summer)
  • Wool socks (3 pairs)
  • Sturdy waterproof hiking boots

Gear & Equipment

Backpacking & Camping Gear

  • Bear spray in an accessible holster
  • GPS or offline maps for high routes
  • Sleeping bag rated to 20°F
  • Three-season tent rated for wind
  • Microspikes for early-season snowfields
  • Headlamp with spare batteries

Food & Nutrition

Food Planning

  • Bear-canister-compatible, low-odor foods
  • High-calorie dehydrated meals
  • Warm breakfast supplies
  • Extra day's emergency food

Safety Tips for Grand Teton

Make noise on the trail and carry bear spray — grizzlies and black bears are present

Get above treeline early; lightning storms build fast in the afternoon

Snowfields linger on high routes into July — carry traction

Hypothermia is possible in summer — always pack rain and warm layers

Popular Activities

hikingbackpackingwildlife watchingclimbingphotographyboating

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