Our Boysen State Park guide covers practical planning for Boysen State Park Wyoming — best time to visit, getting there, and what to do on the ground.
As independent US travel authorities, our team at Roam States has explored the vast and varied landscapes of the American West, and we can confidently say that Wyoming offers some of the most authentic outdoor experiences. At the heart of it all, for those seeking a blend of thrilling water sports, serene natural beauty, and abundant wildlife, Boysen State Park Wyoming stands out as a premier destination. Located at the south end of the dramatic Wind River Canyon, this expansive park, centered around the Boysen Reservoir, provides excellent opportunities for fishing, boating, and camping, making it a cornerstone of any central Wyoming adventure.
Why Visit Boysen State Park
Is Boysen State Park worth visiting? Absolutely. We believe Boysen State Park offers a unique combination of high desert scenery and a vast, sparkling reservoir, creating a striking contrast that captivates every visitor. The park's allure lies in its sheer diversity of recreational activities, catering to everyone from serious anglers to families looking for a relaxing lakeside getaway. With 76 miles of shoreline, the Boysen Reservoir is a hub for aquatic adventures, while the surrounding 15,145 acres of land invite exploration and wildlife viewing.
Beyond the immediate recreational draw, Boysen State Park serves as a gateway to the stunning Wind River Canyon Scenic Byway, where towering 2,500-foot limestone cliffs frame the Wind River as it carves its path north. The geological features here are truly unique, offering a glimpse into millions of years of natural history. We find that the park's accessibility, coupled with its breathtaking natural beauty and varied activities, makes it an undeniable highlight of any Wyoming itinerary. Whether you're casting a line into the renowned walleye waters or simply watching the sunset over the desert landscape, Boysen delivers a quintessential Wyoming experience.
Who It's Best For
Boysen State Park is an ideal destination for a wide array of travelers, though it particularly shines for outdoor enthusiasts and families. Anglers, in particular, will find themselves in paradise, with the reservoir boasting a diverse fishery known for walleye, sauger, perch, and various trout species. Boating aficionados will appreciate the multiple boat ramps and docks, perfect for everything from leisurely cruises to exhilarating water skiing.
Families with children will find plenty to keep everyone entertained. The designated swimming beach at Brannon Campground offers a safe place for kids to splash and play, while picnic areas and playgrounds provide opportunities for relaxation and fun on land. Wildlife watchers can spot deer, antelope, waterfowl, and even bighorn sheep in their natural habitats. For those seeking a quieter escape, the park offers ample space for solitude, stargazing, and simply soaking in the vastness of the Wyoming landscape. While it might not have the dramatic peaks of Grand Teton National Park or the geothermal wonders of Yellowstone National Park, Boysen State Park provides an authentic and accessible taste of Wyoming's natural splendor.
Getting There & Parking
Understanding how to get to Boysen State Park is straightforward, as it's conveniently located near major highways in central Wyoming. The park is situated just outside of Shoshoni, Wyoming, at the junction of Highway 20 and Highway 26/789. If you're approaching from the east or west, these routes offer direct access. From the south, you'll likely travel through Riverton, while those coming from the north will pass through Thermopolis via Highway 20. The park's address is 120 Boysen Drive, Shoshoni, WY 82649.
Parking at Boysen State Park is generally ample, with designated areas available at campgrounds, boat ramps, and popular activity zones. Daily use fees apply to enter and use park facilities. For 2026, the fee is $4 per resident vehicle and $6 per non-resident vehicle. Annual daily use permits are also available for frequent visitors, which we highly recommend if you plan multiple visits to Wyoming State Parks throughout the year. While specific parking lot capacities aren't often published, we find that even during peak season, visitors can typically find suitable parking, especially near the various campgrounds and boat launches like Brannon, Tough Creek, Lakeside, Fremont, and Cottonwood Bay. Always observe posted signs for parking regulations and speed limits within the park.
Top Things to Do
When planning your visit, you'll find an abundance of things to do at Boysen State Park, making it easy to fill your days with adventure and relaxation. The Boysen Reservoir is the undisputed star, offering a plethora of water-based activities. Boating is a favorite pastime, with several boat docks and ramps available for easy access to the 19,560-acre reservoir. Whether you prefer powerboating, sailing, or kayaking, the expansive waters provide ample space. Water skiing and other towable sports are also popular here.
Fishing at Boysen Reservoir
Fishing is arguably the most celebrated of the things to do at Boysen State Park. The reservoir is renowned for its diverse fishery, holding state records for various species. Anglers can expect to reel in walleye, sauger, perch, crappie, ling, rainbow, cutthroat, and brown trout, among others. Both shore fishing and boat fishing are popular, and for the intrepid, ice fishing is a significant draw during the winter months, typically from December to March. Remember that a Wyoming fishing license is required and can be obtained locally at the Boysen Lake Marina or in Shoshoni. Be mindful of park rules, as fishing is prohibited within 20 yards of any boat ramp, dock, or designated beach area.
Swimming and Beaches
For those looking to cool off, Boysen State Park features a designated swimming beach at the Brannon Campground. This sandy area is perfect for families, offering a safe and enjoyable spot to swim and relax by the water. Please note that this is a day-use only area, and fires, pets, bottles, or fishing are not permitted on the beach.
Boysen State Park Hiking Trails & Nature Exploration
While Boysen State Park is primarily known for its water activities, there are also opportunities for land-based exploration. The park offers various areas for nature watching, with abundant wildlife including deer, antelope, waterfowl, and even bighorn sheep. Although not extensively documented with named trails like some other Wyoming parks, visitors can explore the surrounding desert landscape and shoreline. We recommend checking with the park office for current conditions and any informal paths. The geological features of the Wind River Canyon, accessible via the scenic byway, also offer fantastic opportunities for scenic drives and short walks to appreciate the dramatic rock formations. Geocaching is another activity available for those who enjoy a modern treasure hunt amidst nature.
Camping and Picnicking
With numerous campgrounds spread around the reservoir, camping is a top activity. Many sites offer scenic views and convenient access to the water. Picnic areas are also scattered throughout the park, providing perfect spots for a lakeside meal.
Best Time to Visit
The best time to visit Boysen State Park largely depends on your preferred activities. The park grounds are open year-round, 24 hours a day, weather permitting. However, the main recreational season, particularly for water sports and camping, typically runs from late spring through early fall.
**Summer (June-August):** This is peak season for Boysen State Park. The weather is warm, perfect for swimming, boating, water skiing, and enjoying the designated beach. All park facilities, including the marina's convenience store, are usually fully operational. However, summer also means more crowds, especially on weekends and holidays. We recommend making camping and cabin reservations well in advance for this period. Be aware that low water levels are expected at several Wyoming reservoir state parks during the 2026 summer season, which could impact some boat ramps.
**Spring (April-May) & Fall (September-October):** These shoulder seasons offer a fantastic balance of pleasant weather and fewer crowds. Fishing is excellent in both spring and fall as temperatures are cooler, making for active fish. Spring brings blooming wildflowers, while fall showcases beautiful high desert colors. Camping is still very enjoyable, though some services might be reduced compared to peak summer. The reservation season for Boysen State Park campgrounds typically runs from May 15 to September 15.
**Winter (November-March):** For those who embrace the cold, Boysen State Park transforms into a winter wonderland, particularly for ice fishing. The reservoir usually begins to freeze in December and thaws by the end of March. Wildlife viewing can also be exceptional against the snowy backdrop. While the park remains open, prepare for cold temperatures and potential road closures due to snow. Many campgrounds will be closed for the season, and services will be minimal.
Ultimately, our team suggests visiting during the shoulder seasons for a more tranquil experience with great weather and fewer people, but if water sports are your priority, summer is the time to go.
Where to Stay Nearby
Finding Boysen State Park lodging, whether inside the park or in nearby towns, is crucial for a comfortable trip. The most immersive option is to stay directly within Boysen State Park, which offers a variety of camping experiences and some unique cabin rentals.
In-Park Lodging: Camping and Cabins
Boysen State Park offers numerous campgrounds, all of which are reservable. Options include developed sites at Tough Creek, Poison Creek, Tamarask, Brannon, Cottonwood Bay, and several others. Many sites are large enough to accommodate RVs, though specific hookups are not designated, and RVs are welcome. Camping overnight costs $18.25 for Wyoming residents and $32.25 for non-residents, which includes the daily use fee. Reservations for 2026 can be made online at reserve.wyoming.gov or by calling 877-WYO-PARK (877-996-7275).
For a step up from tent camping, the park also offers three cabins located at the Upper Wind River Campground. These cabins, available for $67.50 per night in 2026, include wood furniture, bunk beds, and a futon inside, along with a picnic table and fire pit outside. It's important to note that these cabins do not have indoor plumbing, and cooking is not permitted inside. Pets and smoking are also prohibited in these overnight rental facilities.
Hotels and Motels Near Boysen State Park
For those preferring traditional hotel accommodations, the nearby towns of Shoshoni, Riverton, and Thermopolis offer several options. Shoshoni, being the closest town, has a few choices for Boysen State Park lodging. The Love Hotels Desert Inn & RV by OYO at Boysen Wind River WY is just minutes from the southern entrance of Boysen State Park, offering free breakfast and WiFi.
Riverton, about 20-30 miles southwest of Boysen, provides a wider selection of hotels. Highly-rated options include the Hampton Inn & Suites Riverton and Comfort Inn & Suites Riverton, both offering amenities like indoor pools, fitness centers, and complimentary breakfast. The Sundowner Station and Motel 6 Riverton, WY, are also popular choices.
Thermopolis, approximately 30 miles north, is another excellent base, especially if you plan to visit Hot Springs State Park. Hotels here include the Elk Antler Inn and Quality Inn Thermopolis Near Hot Springs.
When considering Boysen State Park lodging, we advise booking in advance, especially during the summer months, as these areas can fill up quickly.
Sample 2-Day Itinerary
Our team has crafted a sample 2-day itinerary for Boysen State Park, focusing on maximizing your experience of its natural beauty and recreational opportunities.
Day 1: Water Adventures and Lakeside Relaxation
- **Morning (8:00 AM - 12:00 PM): Fishing Expedition.** Start your day early with a fishing trip on Boysen Reservoir. Whether you have your own boat or rent one, target walleye and trout, which are abundant here. Consider hiring a local guide for the best spots and techniques. You can pick up bait and a fishing license at the Boysen Lake Marina.
- **Lunch (12:00 PM - 1:00 PM): Picnic by the Water.** Enjoy a packed lunch at one of the park's many picnic areas, perhaps near Brannon Campground or Tough Creek, offering scenic views of the reservoir.
- **Afternoon (1:00 PM - 5:00 PM): Boating and Swimming.** Spend the afternoon on the water. Launch your boat from one of the many ramps (Brannon, Tough Creek, Lakeside, Fremont, Cottonwood Bay) for some water skiing, tubing, or simply cruising the 20-mile-long reservoir. Alternatively, head to the designated swimming beach at Brannon Campground for a refreshing dip.
- **Evening (5:00 PM - 7:00 PM): Sunset Views and Dinner.** As the day winds down, find a picturesque spot along the shoreline to watch the sunset over the Owl Creek Mountains. For dinner, you can grill at your campsite or head to the Boysen Marina Campground Bar & Restaurant for a casual meal.
- **Night: Stargazing.** With minimal light pollution, Boysen State Park offers incredible stargazing opportunities.
Day 2: Scenic Drives, Hiking, and Local Culture
- **Morning (8:00 AM - 12:00 PM): Wind River Canyon Scenic Byway.** After breakfast, embark on a drive along the Wind River Canyon Scenic Byway. This breathtaking route offers stunning views of towering cliffs and the Wind River. Stop at pull-offs for photos and short interpretive walks. You can still see part of the original Boysen Dam adjacent to the tunnels in the Lower Wind River Campground.
- **Lunch (12:00 PM - 1:00 PM): Explore Shoshoni.** Head into the nearby town of Shoshoni for lunch. Grab a bite at a local eatery.
- **Afternoon (1:00 PM - 5:00 PM): Cultural Exploration or Hot Springs.**
- **Option A (Culture):** Drive west to the Wind River Indian Reservation to visit the Eastern Shoshone Tribal Cultural Center in Fort Washakie (approx. 1 hour drive from Boysen). Learn about Shoshone culture, history, and see artifacts and artwork. It's open Monday through Friday until 4:45 p.m.
- **Option B (Relaxation):** Drive north to Thermopolis (approx. 30 minutes drive from Boysen) and soak in the mineral hot springs at Hot Springs State Park. Thermopolis also has a dinosaur museum if you're traveling with kids.
- **Evening (5:00 PM onwards): Campfire and Reflection.** Return to Boysen State Park for a final evening around a campfire at your campsite. Reflect on the diverse experiences of your trip to central Wyoming.
FAQ
Boysen State Park camping
Boysen State Park offers numerous camping opportunities across 13 campgrounds, including Tough Creek, Brannon, and Lower Wind River. All campsites are reservable and can accommodate tents and RVs, though specific RV hookups are not designated. Camping fees for 2026 are $18.25 for Wyoming residents and $32.25 for non-residents per night, which includes the daily use fee. Reservations for 2026 open on January 1st and can be made online at reserve.wyoming.gov or by calling 877-WYO-PARK (877-996-7275). Cabins are also available at Upper Wind River Campground for $67.50 per night, but they lack indoor plumbing and do not allow pets or cooking inside. Camping is limited to 14 days within any 30-day period, and quiet hours are from 10 p.m. to 6 a.m.
things to do in Shoshoni
Shoshoni, Wyoming, serves as a charming gateway to Boysen State Park and the Wind River Canyon Scenic Byway, offering several attractions for visitors. Beyond exploring Boysen State Park itself, you can visit the Cross Roads RV Park, which is a welcoming spot for travelers. For history buffs, the Castle Gardens Petroglyph Site, an hour's drive east, features ancient rock art. The Shoshoni Shooting Range offers a recreational experience for marksmen. Shoshoni is also a convenient place to stock up on supplies, including fishing licenses and bait, before heading into the park. The Desert Inn and RV Park provides local lodging and a "light" continental breakfast.
Boysen State Park with kids
Boysen State Park is an excellent destination for families with kids, offering a variety of activities to keep them engaged. The designated swimming beach at Brannon Campground provides a safe and fun area for children to swim and play in the water. The park also features playgrounds and picnic areas for land-based fun. Kids will enjoy the opportunities for nature watching, with chances to spot deer, antelope, and various waterfowl. Fishing is a popular activity that can be enjoyed by all ages, and the thrill of catching walleye or trout can be a memorable experience. Geocaching offers a modern-day treasure hunt, adding an element of adventure to exploring the park. Remember to bring plenty of water, sunscreen, and appropriate gear for outdoor activities.
best hotels near Boysen State Park
While Boysen State Park offers camping and cabins, several excellent hotels are available in nearby towns for those seeking more traditional accommodations. In Shoshoni, the closest town, the Love Hotels Desert Inn & RV by OYO at Boysen Wind River WY offers free breakfast and WiFi, and it's just minutes from the park entrance. For a wider selection, Riverton (about 20-30 miles away) has highly-rated options such as the Hampton Inn & Suites Riverton and Comfort Inn & Suites Riverton, both known for their amenities and family-friendly atmosphere. Other choices in Riverton include Sundowner Station and Motel 6 Riverton, WY. Thermopolis, approximately 30 miles north, also provides lodging like the Elk Antler Inn, especially convenient if you plan to visit the Hot Springs State Park.
Boysen State Park tips
Our top tips for visiting Boysen State Park include planning ahead, especially for camping and cabin reservations, which are mandatory and open on January 1st for 2026. Non-residents can book up to 113 days in advance. Always check the weather forecast, as conditions can change rapidly in Wyoming, and be aware that low water levels are expected in 2026. Bring plenty of water, sunscreen, and layers of clothing. If you plan to fish, ensure you have a valid Wyoming fishing license. For boating, adhere to mandatory boat inspections for Aquatic Invasive Species. Keep pets on a leash in campgrounds and be mindful of quiet hours from 10 p.m. to 6 a.m. Finally, download park maps and brochures beforehand, as cell coverage can be limited.
where to stay near Boysen State Park
When considering where to stay near Boysen State Park, visitors have options ranging from in-park camping and cabins to hotels in nearby towns. Within the park, all campgrounds require reservations, and there are three cabins available at the Upper Wind River Campground. Outside the park, Shoshoni is the closest town with the Love Hotels Desert Inn & RV by OYO at Boysen Wind River WY. Riverton, a larger community southwest of the park, offers a broader selection of hotels including the Hampton Inn & Suites Riverton and Comfort Inn & Suites Riverton. To the north, Thermopolis provides additional lodging choices such as the Elk Antler Inn, which is convenient for exploring the area's hot springs.
Our team at Roam States believes Boysen State Park truly embodies the spirit of Wyoming's outdoor adventure. Its vast reservoir, dramatic canyon backdrop, and abundant recreational opportunities make it a destination we wholeheartedly recommend. Whether you're chasing trophy walleye, cruising the waters, or simply seeking a peaceful escape into nature, Boysen delivers an unforgettable experience. We encourage you to plan your trip, embrace the wild beauty, and discover why this central Wyoming gem holds a special place in our hearts.
Last updated: 2026-07-08 by the Roam States team.