Greybull KOA

WELCOME TO THE ONLY 5-STAR KOA IN WYOMING

WHY GREYBULL KOA HAS BEEN AWARDED THE KOA PRESIDENTS & FOUNDERS AWARD FOR 12 YEARS IN A ROW.

All of our RV-sites have concrete slabs and patios for a 100% level camping experience. Each patio has a table and 2 chairs, a fire pit and a charcoal BBQ.
Our deluxe sites have added extras: more space, a garden swing and a propane barbeque.
For those who like to be pampered, we have a full hook-up, deluxe back-in site with a jacuzzi. There is a nice garden around the hot tub and patio and privacy fencing surrounds it all.
Our tent sites are grassy and shaded and have electric outlets and lights.
All our cabins have air conditioners, TV, microwave and a small refrigerator while each of the deluxe cabins have 2 bedrooms, a bathroom and full kitchenette.
We also have a few water and electric sites (no sewer or cable).

Cable TV is available in all the cabins and full hook-up sites. 
The bathrooms and laundry room are the cleanest and the best in the industry.
WiFi is available throughout the campground.
The heated pool (80-85 degrees) is open from Memorial Day till Labor Day.

For information or to make a reservation: call 1-800-562-7508.

Accent Photo

Campground Amenities

  • 50 Max Amp
  • 75' Max Length
  • Wi-Fi
  • Cable TV
  • Pool (4/15 - 10/31)
  • Propane ($)
  • Firewood ($)
  • Dog Park
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Ways to Stay

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

Big Weekend

Big Weekend Photo

WHEN: May 8-9, 2020

WHAT: Stay Friday night, May 8th at a participating campground, and get Saturday night, May 9th for just $20*.

WHY: The Big Weekend helps raise funds to send kids with cancer to medically-supervised camps all across North America. Kids fighting cancer deserve a chance to attend a summer camp and to just be a kid again. Funds raised from May 9 support the KOA Care Camps Trust which distributes more than $1 million dollars annually to support 125+ Care Camps each year. Learn more at koacarecamps.org.

* Only at participating KOA locations. Applies to one-site, for two consecutive nights at the same KOA. Sites may be limited. Not valid with other discounts.

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Local Area

Big Horn Mountains

Greybull lies at the base of the Big Horn Mountains in northern WY.  The Big Horns quietly surprise; rising abruptly 8,000' up from the Plains, greeting East/West travelers from Yellowstone to Mt. Rushmore like a beautiful wall.  Running 200 miles north though the Great Plains, they peak over 13,000', and are home to wildlife like moose, elk, mule deer, black bear, and Big Horn Sheep  If Mother Nature is on your list, the Big Horns offer so many choices. Just getting in is memorable.  Good roads weave through a crack in the wall, into a canyon, with walls towering hundreds of feet above, until the road takes you so far in, the canyon looks small. Their absolute rugged beauty is both calming and exhilarating.  Once in, stop at Shell Falls, hike a trail, visit the Medicine Wheel or find a lake or stream and maybe a fish or two. Go fast or slow - your choice.  The Big Horn Mountains offer an uncrowded year-round paradise for visitors and area residents alike. You won't forget them.

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Bighorn Canyon National Recreation Area

This national park is a little known gem, created after the construction of the Yellowtail Dam in the 1960's.  Here you are treated to breathtaking views of the Big Horn Canyon from the Devils Canyon overlook.  Boat rentals and boat tours are available to take you into the Canyon during the summer months.  Trout fishing at the lake is popular, as are the hiking trails, and overlooks that highlight the unmarred natural beauty of the park.  Here you feel the old west.  You see the immense obstacles our ancestors faced.  Here you are free from the sights and sounds of modern life.  The night sky is virtually free of light pollution, opening the Universe up to you.   The Canyon is also home to the largest herd of wild horses in the US, who share the area with Big Horn Sheep, deer and soaring birds of prey.  This, the third largest canyon in the US, is virtually unknown, but never forgotten.  Of Note: The park is located in both WY and MT and they are not directly connected.

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Dinosaur Tracksite

The Dinosaur track site's footprints are discovered in 1997. The,tracks,are believed to have been made during the Middle Jurassic Period, 160-180 million years ago, on what was then a shore of the,Sundance Sea. Theropod,tracks are thought to be among those discovered, but evidence suggests that the tracks were made by a large, diverse group of dinosaurs.The track site is in a limestone layer in the lower part of the Sundance Formation. It's discovery was somewhat surprising, since the Sundance was historically considered to be marine in nature. Indeed, the layer just above the,track site contains abundant marine fossils including numerous fossil shells indicating that later in the Jurassic it was once again submerged.

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Medicine Wheel

The Medicine Wheel is a sacred site, an historic site and an archeological site.It was designated a National Historic Landmark in 1970. It was probably constructed between 1,200 and 1,700 A.D. An exact date has not been determined. It is approximately 245 feet in circumference with a central cairn, a small donut-shaped structure. From this central cairn, 28 spokes radiate to the outer rim of the circle. Placed at varying intervals around the rim are six smaller cairns.There are many legends and traditions which may explain the Wheel's origin. But there are no specific artifacts which determine exactly when or who constructed this unusual landmark.In this area of intense beauty, game is plentiful and the hills are filled with life. From the Wheel a magnificent view of distant, high peaks and the vastness of the Big Horn Basin can be seen below. There is solitude here, where the Medicine Wheel sits above timberline on Medicine Mountain.The site includes an interpretive sign and restroom facilities.The Medicine Wheel and Medicine Mountain reflect 10,000 years of Native American culture.

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Campground Awards and Programs

Oh My, There's Nothing Here!

That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA.com Account.