The name is accurate. The Sound of Silence Trail earns it within the first quarter mile. The desert drops away from the Quarry Visitor Center and the trail moves out into open sandstone country, dry washes, colored badlands, and the kind of deep quiet you only get when there’s no water, no wind, and no one else around. It’s a different experience than the Green River Trail a mile away. The river corridor brings movement and sound. This trail brings stillness.

Quick Facts

How to Get There

The Sound of Silence Trailhead sits within Dinosaur National Monument, about 30 minutes east of Vernal. Take US-40 east from Vernal approximately 15 miles and turn left following signs for the Dinosaur Quarry Visitor Center. The trailhead is just beyond the visitor center. Stop inside to pick up a trail map and check current conditions before heading out. The access road is paved throughout.

Parking Information

A small parking area serves the trailhead near the Dinosaur Quarry Visitor Center. No parking fee, but Dinosaur National Monument charges $25 per vehicle for monument entry. The America the Beautiful Annual Pass covers entry. The lot fills during summer peak hours. Arriving before 8 a.m. on busy days gives you the best chance of a spot. Overflow parking at the visitor center is an option if the trailhead lot is full.

Cell Service and Navigation

Cell coverage drops inside Dinosaur National Monument once you leave the Jensen corridor. Download offline maps before leaving Vernal. AllTrails has the Sound of Silence Trail documented, which matters here because parts of the loop through the dry washes are less defined and easy to lose. The trail is marked with cairns in some sections, but having a GPS track running is the most reliable navigation tool on this loop. Do not rely on real-time service.

What to Expect on the Sound of Silence Trail

The Desert Floor

The trail begins at the Quarry Visitor Center elevation and immediately moves into open desert terrain. Sandstone slabs, dry wash crossings, and scrub desert stretching toward the canyon walls. The early miles are relatively flat and the footing is straightforward on packed desert soil and exposed rock. The absence of riparian vegetation compared to the Green River Trail gives the trail a more austere quality. Nothing softens the landscape here. Red rock, blue sky, silence.

The Washes and Canyons

The trail passes through several dry washes and narrow canyon sections where the terrain tightens and the walls close in. These are the best sections for geology, the rock layers in Dinosaur National Monument tell a story measured in hundreds of millions of years and the canyon cuts expose all of it. The trail is less defined through the wash crossings and requires attention to the cairns and any trail markers. After rain these sections can become impassable as the soil turns to slick mud. Check conditions before going in storm season.

The Ridges and Plateaus

The upper sections of the loop gain most of the elevation on open ridges with panoramic views of the surrounding desert canyon system. The Green River corridor is visible to the north, the canyon walls of the monument extending in every direction. The exposed plateau sections have no shade and the desert sun is relentless by midday. This is where the trail earns its moderate rating, not from technical difficulty but from sustained sun exposure and trail-finding in the open terrain. Get up here early in the day for the best light and the coolest temperatures.

Trail Difficulty and Length

The Sound of Silence Trail is a 3.0-mile loop with 324 feet of elevation gain. It is rated moderate, primarily due to the lack of shade, the trail-finding challenges in the wash sections, and the sustained sun exposure on the upper ridges. The physical demands are manageable for most hikers with some experience. Navigation is the real challenge. Some sections through the dry washes are not clearly marked and require attention to cairns and your GPS track. If you lose the trail, back up to the last clear marker rather than pushing forward. Solid trail runners or light hikers are appropriate. Bring more water than you think you need.

Dog Friendly?

Dogs are not permitted on the Sound of Silence Trail or most trails within Dinosaur National Monument. NPS policy restricts dogs to paved roads, campgrounds, and designated pet areas to protect the desert ecosystem and wildlife. If you’re traveling with a dog, the Split Mountain Campground area allows pets in designated picnic and camping areas. The Green River Trail is one of the few dog-friendly trails in the monument and a solid alternative for hikers with dogs.

What to Bring

Water is the priority. Bring at least 2 liters per person, more in summer. The trail has zero shade on the upper plateau sections and the dry desert air pulls moisture fast. Sunscreen, a hat, and sunglasses for the exposed ridges. Trail shoes or light hikers with good grip for the wash crossings. Download the AllTrails GPS track before you leave, you will use it in the wash sections. Snacks for the ridge viewpoint. A camera. The canyon panorama from the upper loop is the best photography stop on the trail.

Best Time to Hike the Sound of Silence Trail

Spring (April through June) and fall (September through November) are the best windows. Mild temperatures, stable trail surfaces, and the desert light at its most dramatic. The exposed plateau sections are the best photography spots at golden hour when the canyon walls catch warm directional light. Summer is the hardest season here. The trail bakes under full sun with no relief. If you go in summer, start at or before 7 a.m. and be off the exposed ridges before 10 a.m. The afternoon monsoon storms of July and August can make the wash crossings impassable. Check conditions at the visitor center before heading out in monsoon season. Winter is possible but cold, and any precipitation makes the slickrock and wash crossings dangerous.

Rules and Regulations

The Sound of Silence Trail sits within Dinosaur National Monument under NPS management. Stay on the marked trail. The desert crust surrounding the trail is a living biological community that takes decades to recover from foot traffic. Stay on rock and established dirt surfaces when crossing washes. No dogs. No campfires on trail. No fossil, rock, or artifact collection, this is federal land and penalties are serious. Practice Leave No Trace. Pack out everything you carry in. Monument entry fee applies to all visitors.

Where to Stay Near Dinosaur National Monument

Vernal, Utah is the primary gateway, about 30 minutes west of the monument entrance. The Flaming Gorge Resort in Dutch John, Utah is about an hour north and a solid base for combining Dinosaur National Monument with a Flaming Gorge NRA visit. For points travelers, check available Marriott Bonvoy properties in Vernal, IHG Rewards hotels in Vernal, and Hilton Honors options in the area.

Camping Nearby

The Green River Campground and Split Mountain Campground are both within the monument and offer the most convenient base for early-morning starts on the Sound of Silence Trail. Both are first-come, first-served in summer and fill fast on weekends. For free dispersed camping, the Ashley National Forest north of Vernal has BLM and forest land options with no fee and a 14-day limit. The Flaming Gorge reservoir corridor also has dispersed pull-offs along the water.

Nearby Adventures

The Dinosaur Quarry Exhibit Hall is the anchor attraction of any Dinosaur National Monument visit, a wall of 1,500 fossils left in place in the sandstone with rangers on-site to explain the site. The Green River Trail is the dog-friendly riverside counterpart to this trail, 2.7 miles and 341 feet of gain along the river canyon with excellent riparian birdwatching. The Harpers Corner Trail is 2.3 miles out-and-back on the Colorado side of the monument to a dramatic peninsula overlook above the Green and Yampa River confluence. The Moonshine Arch Trail is a 1.4-mile hike near Vernal to a large natural sandstone arch in the Uinta Basin desert. Guided Green River rafting trips from outfitters in Vernal are the best water-based adventure in the area, ranging from gentle scenic floats to whitewater sections depending on the time of year.

Plan This Hike

AllTrails has the Sound of Silence Trail documented with GPS track, current conditions, and user-submitted notes on the wash crossings and cairn navigation. Download the offline map before leaving Vernal since cell service is unavailable on trail. The Dinosaur Quarry Visitor Center also provides current conditions and a physical trail map. Plan your hike on AllTrails.

Chase the Quiet

The upper ridge on the Sound of Silence loop is about as quiet as I’ve found in Utah. Canyon walls in every direction, nothing mechanical, nothing moving. The Green River glinting in the distance below. The name is not a marketing choice. It’s a description. I stood on the ridge for a few minutes and just listened to what wasn’t there. That’s its own kind of payoff.

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