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Welcome to the Alpine/Bridger Teton KOA Holiday!

Experience the best rustic camping near Yellowstone National Park, Grand Teton National Park, Jackson Hole, and Palisades Reservoir at Alpine/Bridger Teton KOA Holiday. Nestled in the stunning Star Valley, Wyoming, this KOA is more than just a basecamp—it's a destination. Alpine/Bridger Teton KOA was formerly known as Grand Buffalo RV Resort and officially opened as a KOA on May 26, 2025. With breathtaking mountain views, large camping spots, and excellent amenities, Alpine/Bridger Teton KOA provides the perfect setting for your next outdoor adventure. To make your future stays even more amazing, we're currently buzzing with activity, installing lots of fantastic new amenities! During your upcoming visit, you'll have full hook-ups and Wi-Fi. However, our restrooms, camp store, playground, and laundry facilities will be under construction and will be ready for you by the end of May 2025. We understand this might mean a slight adjustment to your stay, and we sincerely appreciate your understanding as we work to make things even better! Whether you're here for hiking, fishing, wildlife viewing, or simply relaxing, you'll find everything you need for an unforgettable stay. Exploring Alpine, WY Located in the heart of Star Valley, Alpine, Wyoming, offers a scenic retreat for outdoor lovers. With easy access to Bridger-Teton National Forest, visitors can enjoy miles of hiking and ATV trails, world-class fishing on the Snake River, and incredible wildlife encounters. Just a short drive away (about 45 minutes), Jackson Hole provides an exciting mix of western charm, shopping, dining, and adventure sports. Whether you're exploring Yellowstone's geysers, Grand Teton's rugged peaks, or boating on Palisades Reservoir, Alpine KOA Holiday is your perfect gateway to Wyoming's wild beauty.

Alpine/Bridger Teton KOA Has a Way to Stay for Everyone.
We offer spacious camping options to suit every type of traveler.

  • RV Sites: We are excited to welcome you to our campground! All of our large and spacious RV sites average .15 to .20 acres in size, giving you plenty of room to relax with family and friends. Each site offers full hookups and stunning mountain scenery.

All of our sites are pet-friendly, so your furry friends can join in on the fun!

Alpine/Bridger Teton KOA Amenities and Recreation
Your stay includes access to top-notch amenities and activities designed to enhance your camping experience:· Breathtaking mountain views – Wake up to spectacular scenery every day.

  • Large camping spots – Spacious sites perfect for big rigs, families, and groups.
  • Hiking & ATV Trails Nearby – Direct access to outdoor adventures in Bridger-Teton National Forest.
  • Fishing & Boating Access – Enjoy top-tier fishing and water recreation on the Snake River and Palisades Reservoir.
  • Campfire Rings & Picnic Areas – Gather around for a true Wyoming camping experience.
  • Clean Restrooms & Hot Showers – Freshen up after a long day of exploring.
  • Camp Store – Stock up on essentials, snacks, and souvenirs.
  • Wi-Fi Access – Stay connected while surrounded by nature.
  • Pet-Friendly Spaces – Bring your four-legged friends along for the adventure!

Local Attractions and Recreation
  • When you stay at Alpine/Bridger Teton KOA, you're just a short drive from some of Wyoming's most incredible natural attractions:
  • Grand Teton National Park – Hike among towering peaks, view wildlife, and take in stunning landscapes.
  • Yellowstone National Park – Witness Old Faithful, colorful hot springs, and abundant wildlife.
  • Jackson Hole – Experience world-class skiing, shopping, dining, and western charm.
  • Bridger-Teton National Forest – Over 3.4 million acres of wilderness waiting to be explored.
  • Snake River – A paradise for whitewater rafting, fly fishing, and scenic floats.
  • Palisades Reservoir – Perfect for boating, kayaking, and fishing.

Alpine/Bridger Teton KOA is the ultimate basecamp for exploring Yellowstone, Grand Teton, Jackson Hole, and the natural wonders of Wyoming. With extra-large campsites averaging from .15 to .20 acres, you'll have plenty of space to relax while surrounded by stunning mountain views. Whether you're hiking, fishing, riding ATVs, or just taking in the scenery, this KOA offers a comfortable and scenic retreat in the heart of Star Valley. Start planning your adventure today—BOOK YOUR STAY AT Alpine/Bridger Teton KOA today! Our 2025 season is closed. We open again May 1, 2026.

Campground Amenities

  • 50 Max Amp
  • 80' Max Length
  • Wi-Fi
  • Firewood ($)
  • Pavilion
  • Dog Park
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KOA Mobile App for Android and iOS

Download our free mobile app to plan your next camping trip and make your reservations right from your smart phone or other mobile device!

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Campground Recreation

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KOA Holiday

KOA Holiday Campgrounds

Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.

KOA Holidays Feature:

  • RV Sites with a KOA Patio®
  • Deluxe Cabins with full baths
  • Premium Tent Sites
  • Group meeting facilities

Latest Hot Deal

KOA Rewards Appreciation Weekend

KOA Rewards Appreciation Weekend Photo

WHEN: September 11-12, 2026

WHAT: KOA Rewards holders stay as a paying guest on Friday, September 11th at any participating KOA campground and get Saturday, September 12th for FREE*.

WHY: KOA Rewards Appreciation Weekend is designed exclusively for KOA Rewards holders to say thanks for your loyalty and for trusting your camping memories to us. On this late-summer weekend, we gather to celebrate friends, family and fun in the great outdoors we all adore.

* Only at participating KOA locations. Applies to one site per a KOA Rewards account, for two consecutive nights at the same KOA. Sites may be limited. KOA Rewards discount does apply but not valid with other discounts.

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Local Area

Periodic Spring

A truly unique experience awaits in the Bridger-Teton National Forest: the Periodic Spring (also known as Intermittent Spring). This rare phenomenon, found in only a few places worldwide, is a must-see in Afton. Witness the wonder as the spring's flow periodically stops and starts again, a marvel likely caused by underground siphoning. A 1.5-mile hike will lead you to this natural wonder.

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Star Valley Scenic Byway

Discover the beauty of the Star Valley Scenic Byway, Wyoming's newest designated route. This 80-mile stretch of U.S. 89 in Lincoln County begins at the Idaho border near Geneva Junction and climbs through Salt Canyon to the stunning views from Salt River Pass. The byway then descends into Star Valley, traversing the towns of Smoot, Afton, Grover, Thayne, and Etna before continuing east on U.S. 26-89 through Snake River Canyon to its terminus near Hoback Junction.

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Yellowstone National Park

Yellowstone National Park is a truly extraordinary place, and here's why:

  • Geothermal Wonderland: Yellowstone is famous for its incredible geothermal features. It boasts more than half of the world's active geysers, including the iconic Old Faithful, as well as hot springs, mud pots, and fumaroles. This otherworldly landscape is a testament to the park's active volcanic system.
  • Abundant Wildlife: Yellowstone is a haven for wildlife. It's home to a wide variety of animals, including bison (the largest free-ranging herd in the world), grizzly bears, wolves, elk, and many bird species. Wildlife viewing is a highlight for many visitors.
  • Diverse Landscapes: The park encompasses a vast area with diverse landscapes, from lush forests and meadows to rugged mountains and pristine lakes. The Grand Canyon of the Yellowstone, with its colorful walls and stunning waterfalls, is a must-see.
  • First National Park: Established in 1872, Yellowstone holds the distinction of being the world's first national park. This reflects its unique natural and cultural significance.
  • Outdoor Activities: Yellowstone offers a wide range of activities, including hiking, camping, fishing, boating, and wildlife watching. There are opportunities for all skill levels, from leisurely strolls to challenging backcountry treks.

Yellowstone National Park is a unique and awe-inspiring destination that offers visitors a chance to witness the raw power of nature and experience the beauty of the American wilderness.

2 Officers Row

Yellowstone National Park Headquarters

Yellowstone National Park, WY 82190

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Colter's Lodge

Colter's Lodge in Afton seamlessly blends its rich history with modern comforts. Built in 1928, this rustic hotel retains its Western charm even after recent renovations. Enjoy a steak at the on-site steakhouse, grab a bite at the cafe, relax in the Old West-style bar, and settle into one of the cozy rooms. Don't miss the stunning murals in the bar, depicting life in the American West on expansive sheetrock canvases.

355 S. Washington St.

Afton, WY 83110

307-885-8895

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