Best RV Parks & Resorts near Hyattville, WY

This wasn’t our first stay at Deer Park Campground (CG), but it was our first time arriving from the west. We took the first Buffalo exit, which matched up with both RV Life and Waze GPS directions, and easily made our way to the CG. Check-in was quick and smooth. We were guided to premium pull-through site 104. There’s not much “premium”  about this gravel site—aside from its generous 80-foot length, which was more than enough for our 40’ fifth wheel and F-450. The site included a picnic table, and the utilities were centered on the pad. We were able to position ourselves well between the two black tank dump outlets. Water pressure was decent at around 40 psi, and the 50 AMP electric service worked without issue. However, the grass was in desperate need of mowing. Right after we arrived, one of the workers began mowing the sites behind us. Those sites weren't filled the two nights we stayed. Since we had reservations, and they knew which site they were putting us in, it would have been nice if they had mowed the sites that were actually filled. We had two bars on Verizon and four bars on T-Mobile. While there are mature trees throughout the CG, satellite reception should be possible at most sites—especially if you can adjust your antenna. There are several “Deer Run” WiFi networks available. I connected to the first one I saw and got a surprising 279 Mbps upload and 119 Mbps download—an enormous improvement since our last visit about two years ago. Our T-Mobile hotspot also performed well, clocking in at 125 Mbps upload and 22.6 Mbps download. Sites are decently spaced, offering a bit of breathing room between neighbors. You can hear I-90 from the CG, but it’s far enough away that the noise isn’t bothersome. One of our favorite features was the nature trail near the front of the CG—about a half-mile loop—where we spotted several deer. A peaceful walk and a nice touch to the stay. We noticed that while the price per night has increased by $20 since we stayed in site 105 in September 2021, the facilities and the grounds haven't changed.

Open: year round 

Fees: $7.00 day use $17.00 camping fee includes day use fee $10.00 additional for electric  

Limit: 14 days 

Sites: 28 

May 1- Sep 30 reservable call 877-996-7275 otherwise sites are FCFS Accessible: 1 site The Visitor is closed from Oct 31- Apr 30 

Picnic table, fire ring, water, grass sites, dump station. Many opportunities such as biking, hiking, GEOCatching, wildlife viewing, horseshoes, fishing and even winter sport during the winter. There is a 700 foot long sandstone bluff that contains several hundred American Indian petroglyphs and pictographs that date back 2000 years. This is a wonderful state parks that should catch the interest of everyone in the crowd.

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$55 night, full hook ups: electric, water, and sewage. Pull thru sites. All sites come with picnic table and fire ring. Sites are level. Not very private. Not a lot of shady trees so camper can warm up even with AC. Dog friendly.

Lovely big hot spring pool. it has different sections with different temps. They clean the pools bi-weekly so make sure to ask when reserving if its a cleaning week because you will lose pool time.

Didnt have much luck with wifi. at&t was very week, verizon was good in the area.

State park near by with more hot spring views and bison views. We did the spirit trail just over a mile.

Beware the whole area smells like rotten eggs due to the sulfer in the springs. It can be nauseating.

This is an immaculate, well maintained rv park/ campground. When we came through in early May all the federal campgrounds in the area were still closed. This campground was very much appreciated. Don’t let first impressions fool you. We paid 33 per night (possibly off season?) for a shaded, electric only, pull through, level site. They do offer FHU sites too. WiFi is available, but you are asked not to stream. TMobile service great. Reasonably priced, clean, efficient laundry. HOT, clean showers. The owners are super friendly and helpful. They know their area and love to help with visitor information. The newer section of the campground is NOT shaded and the sites are close. There are tent sites on grass, but they are close together and on the main entrance. We were there in May, sugar beet processing time. The whole town smelled very bad periodically.

This is an amazing free BLM campground. It’s about 5 miles off of Hwy 16, gravel with occasional washboarding, but overall doable for most vehicles. We had intended to drive a bit further east before looking for a place for the night, but decided to pull off the road to check out the Castle Gardens, for which we saw a sign on the road. We didn’t even know it was a campground until we got there, and wow. What an amazing, beautiful, peaceful, quiet place. There are 4 sites in a loop, each with a shade structure, picnic table, grill, and fire pit. Spot #1 is better suited for tent campers, as you park your car along the loop and then walk a little bit up to the camp area. #2 (the one we chose) has a long driveway leading to the site, so you feel even more secluded, even though the entire campground is pretty secluded. #3 is a shorter driveway that backs to the campsite, and #4 is a pull through. None of the sites were very level. 

There is a single vault toilet here, but otherwise no other amenities. No trash service so please keep the area clean. 14 day stay limit. Cell service is existent but iffy. Verizon went between zero service to 3 bars. Up on the hill overlooking the campground there’s good service for both ATT and Verizon. We didn’t see a single other person while we were here on a weekday in late September.