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State Park · Utah

Unionville State Park

Unionville State Park offers a peaceful outdoor retreat with its scenic rock formations, hiking trails, and opportunities for wildlife observation near the San Rafael Swell region.

State Park1,2004+ Trails

Designation

State Park

Total Wilderness Area

1,200

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Unionville State Park

Unionville State Park offers a peaceful outdoor retreat with its scenic rock formations, hiking trails, and opportunities for wildlife observation near the San Rafael Swell region.

Wilderness Landscape & Natural Heritage

Unionville State Park is located in Emery County, Utah, adjacent to the scenic San Rafael River and just south of the San Rafael Swell. The park features dramatic sandstone cliffs and colorful badlands typical of the Colorado Plateau. It provides a semi-arid environment with sparse vegetation dominated by sagebrush, juniper, and pinyon pine. The area is home to mule deer, various bird species, and reptiles. Established to provide recreational access and preserve the natural landscape, Unionville offers visitors hiking, wildlife watching, photography, and picnicking. The park contains several dirt roads and short trails that highlight geological formations, including striking red rock canyons and unique hoodoo structures. Camping is available at nearby primitive campgrounds, making it a favorable destination for those seeking solitude or an exploration base for the nearby San Rafael Swell. Its proximity to the San Rafael River also allows for seasonal fishing and limited paddle sports. The park’s history includes use as a grazing area and proximity to old homestead sites, adding a subtle cultural dimension to visitors' experiences. Unionville State Park appeals to outdoor enthusiasts looking for less crowded, scenic areas with rugged beauty and opportunities to observe Utah’s distinctive desert wildlife and landscapes.

Field Guide · State Park
Adventure Destinations

Notable Destinations Near Unionville State Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 30 miles.

Scenic Canyon Vistas at Salt Wash View Area, Utah★ 7.8⌖ 14 miSightseeing
Salt Wash View Area

Scenic Canyon Vistas at Salt Wash View Area, Utah

Salt Wash View Area off I-70 near Green River, Utah, offers accessible roadside views of colorful canyon landscapes. Ideal for sightseeing, photography, and short hikes nearby. Best visited in spring and fall for comfortable weather and excellent light.

SightseeingView Details→
Slot Canyon Adventure at Crack Canyon, Utah★ 7.6⌖ 15 miHiking
Crack Canyon

Slot Canyon Adventure at Crack Canyon, Utah

Explore Crack Canyon, a remote slot canyon in southern Utah featuring narrow sandy corridors and challenging boulder sections. Best visited in spring and fall, it offers a quiet, adventurous experience through rugged Navajo Sandstone formations for hikers and climbers.

Enchanting Goblin Valley: A Martian Playground★ 8.8⌖ 16 miHiking
Goblin Valley State Park

Enchanting Goblin Valley: A Martian Playground

Explore the mesmerizing rock formations of Goblin Valley State Park near Green River, Utah. Ideal for hiking, photography, and stargazing, this location offers an otherworldly adventure. Best visited in spring and fall to avoid extreme heat.

Canyon Adventures: Little Grand Canyon, Utah★ 8.4⌖ 23 miHiking
Little Grand Canyon

Canyon Adventures: Little Grand Canyon, Utah

Explore the stunning Little Grand Canyon in Utah, known for its dramatic views and unique rock formations. Perfect for hiking and river adventures, this remote site offers solitude and breathtaking vistas over the San Rafael Swell. Best visited in the mild climates of spring and fall.

Manti-La Sal National Forest: Nature’s Green Canvas★ 8.5⌖ 26 miHiking
Manti-La Sal National Forest

Manti-La Sal National Forest: Nature’s Green Canvas

Explore Manti-La Sal National Forest near Price, Utah, a hiking paradise with diverse trails and abundant wildlife. Best visited in spring or fall for optimal weather, this area offers stunning landscapes and peaceful fishing spots along Price River.

Grand Wash Trailhead: The Splendor of Capitol Reef★ 8.8⌖ 38 miHiking
Grand Wash Trailhead

Grand Wash Trailhead: The Splendor of Capitol Reef

Explore the Grand Wash Trailhead in Capitol Reef National Park, located near Torrey, Utah. This 5-mile round trip is considered an easy hike with stunning canyon views. Perfect for families and best visited in spring or fall.

Key Wilderness Highlights

✦ Colorful sandstone cliffs and hoodoos offering excellent photo opportunities✦ Viewing areas for desert wildlife including mule deer and raptors✦ Proximity to San Rafael River providing fishing and limited kayaking✦ Quiet short hiking trails with access to unique rock formations
Wilderness Recreation

Outdoor Adventures in Unionville State Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Unionville State Park
Park Recreation

Camping

Available in Unionville State Park
Park Recreation

Wildlife Viewing

Available in Unionville State Park
Park Recreation

Photography

Available in Unionville State Park
Park Recreation

Fishing

Available in Unionville State Park
Park Recreation

Paddle Sports

Available in Unionville State Park
Park Recreation

Scenic Drives

Available in Unionville State Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Unionville State Park.

Passes & Fees

Entrance Requirements & Interagency Passes

No entrance fee required; free access to day-use areas

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Unionville State Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Unionville Primitive Campground

A small campground with basic facilities located near the park entrance offering quiet camping and easy access to trails.

San Rafael River Campground

Located nearby along the San Rafael River, featuring tent and RV sites with water and vault toilets.

Adventure Basecamps

Gateway Towns Near Unionville State Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Castle Dale, Utah
⌖ 31.5 mi away
Gateway Basecamp

Castle Dale, Utah

Castle Dale offers outdoor fans access to the San Rafael Swell’s stunning desert canyons and mountain forests. With hiking, biking, fishing, and camping options, it’s an ideal quiet basecamp for exploring eastern Utah’s open spaces.

Late Spring to Early FallExplore Town
Green River, Wyoming
⌖ 204.4 mi away
Gateway Basecamp

Green River, Wyoming

Green River offers outdoor enthusiasts a gateway to Wyoming's natural wonders. Hike through stunning canyons, paddle the scenic river, and discover diverse wildlife in expansive landscapes.

Summer and FallExplore Town
Moabi, Gabon
⌖ 8009.2 mi away
Gateway Basecamp

Moabi, Gabon

Moabi in Gabon is a remote gateway to Central African rainforests and the Ogooué River, perfect for hiking, paddling, and wildlife watching. Visitors can camp riverside and explore nearby national parks during the dry season.

Dry season (June to September)Explore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Unionville State Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

12 bookable experiences

Availability, pricing, meeting details, and fulfillment are provided by the applicable operator or booking partner.