Keyhole State Park RV & Campground Guide


Keyhole State Park sits on 15,890 acres along the Keyhole Reservoir. For fishing enthusiasts, this is great news because the Keyhole is known to be one of the best locations to find the largest fish in the state of Wyoming. Besides magnificent views of the lake, visitors to the park can engage in other nature-friendly activities such as hiking the trails, bird watching and water skiing. The closest cities to the park include Hulett, a small town with a population of only 419 people, and Rozet, which is approximately 24 miles away. 

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Spring 29-55F
Summer 48-77F
Fall 42-74F
Winter 10-34F
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RV Resorts & Campsites in Keyhole State Park

Traveling by RV offers campers the chance to enjoy the leisurely pace of travel unbothered by outside distractions. On your way to Keyhole State Park, consider renting an RV from RVshare so that you can enjoy traveling in comfort and privacy at your own pace. 

Wyoming RV Park

Wyoming RV Park is located right in Moorcroft and within walking distance of many restaurants, parks and the rich downtown area for campers looking to explore the locale. The park boasts having the most affordable prices around with weekly rates starting at $100 from November through March. For those interested in staying on a monthly basis, prices run $400 each month year-round.

  • 30- and 50-amp hookups

  • Located in a quiet, residential setting

  • Pet-friendly

  • Pull-through lots for big hauls

  • Onsite management 24/7

Empire Guesthouse and RV Park

About 15 minutes away from Moorcroft is the town of Pine Haven, Wyoming. Guests who stay at the Empire Guesthouse and RV Park will enjoy the feel of being deep in nature as well as the numerous amenities the park offers. Additionally, the park is nestled right in the heart of hunting territory for campers interested in catching a bit of game.

  • Pet-friendly

  • Affordable weekly, monthly and weekend rates

  • Located in antelope and deer territories

  • Close to Keyhole Reservoir

  • Kitchenette cabins with microwave and refrigerators

  • Fully furnished guesthouse suites

  • 30- and 50-amp RV sites

  • Fire rings

  • Satellite TV

  • Showers

RV Rentals Near Keyhole State Park

Nearby RV Rentals


What to Do at
Keyhole State Park

Inside Keyhole State Park

Keyhole State Park is home to 225 different bird species that migrate during the winter months. Species such as white pelicans and Savannah sparrows make this their home during the colder months, and bird watching is one of the most popular activities for visitors. Other leisurely activities at the park include swimming, hiking, fishing, water skiing, picnicking and camping deep in the Wyoming Black Hills.

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How to Get to
Keyhole State Park

To get to Keyhole State Park, take exit 165 off of I-90. Travel north for 6 miles, and the entrance to the park will be on your left-hand side.

Entering Keyhole State Park

Keyhole State Park Entry fee per vehicle (WY resident) : $7.0

Keyhole State Park Entry fee per vehicle (non-WY resident) : $12.0

You'll make memories that last a lifetime when you take an RV adventure to Keyhole State Park. If you don't have an RV of your own, rent one with RVshare! If you share your trip photos on social media, be sure to tag us, or send them to [email protected] for a chance to be featured on our blog.

Frequently Asked Questions About Keyhole State Park

What is the climate of Keyhole State Park?

Keyhole State Park has a relatively cold climate. Although the summers can be as hot as 88 F, the winters can sometimes see temperatures below 10 F. There is also regular snowfall from November through May.

What is the best time of year to visit Keyhole State Park?

If you prefer warm weather, your best bet is to visit Keyhole State Park between June and August. These are the only months when it's regularly warm and sunny for activities like hiking, swimming, and fishing.

Are pets allowed at Keyhole State Park?

Pets are welcome at Keyhole State Park and in the park's campgrounds. You must keep your pets on leashes of six feet or less and controlled at all times. Please remember to clean up after your pets.

Are there designated RV camping spots in Keyhole State Park?

Keyhole State Park is home to 10 different campgrounds with a total of 163 single-family campsites. While many sites permit RV camping, only 33 are designated RV sites with water and electrical hookups.

What kind of wildlife can be found in Keyhole State Park?

The park is a wonderful bird-watching destination, featuring white pelicans, Savannah sparrows, and over 225 other avian species. During your visit, you might also spot wild turkeys and white-tailed deer.