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Why Conservation Matters: Rafting the Green River’s Gates of Lodore

Why Conservation Matters: Rafting the Green River’s Gates of Lodore

By Michael Lanza

The momentarily sedate current of the Green River pulls our flotilla of five rafts and two kayaks toward what looks like a geological impossibility: a gigantic cleft at least a thousand feet deep, where the river appears to have chopped a path right through the Uinta Mountains of northeastern Utah. Sheer, cracked cliffs of burgundy-brown rock frame the gap. Box elder, juniper, and a few cottonwoods grow on broad sand bars backed by tiered walls that seem to reach infinitely upward and backward, eclipsing broad swaths of blue sky. A great blue heron stalks fish by the riverbank. We notice movement on river left and glance over to see two bighorn sheep dash up a rocky canyon wall so steep that none of us can imagine even walking up it.

These are the Gates of Lodore, portal to a canyon as famous today for its scenery and wilderness character as it was infamous for the catastrophes suffered by its first explorers, who set out in wooden boats a century and a half ago to map the West’s greatest river system.

Much has certainly changed since John Wesley Powell’s historic journey through the Canyon of Lodore. But thanks to conservation struggles in the past—decades before the teenagers among us were born—much about the canyons incised deeply into the ancient layers of rock here in Dinosaur National Monument remains the same as Powell saw.

Rafting through Whirlpool Canyon in Dinosaur National Monument.

Whirlpool Canyon in Dinosaur National Monument.

And yet, we live in a time when the lessons of history seem in danger of drowning in muddy political waters where facts are described as “alternative” and truths are reshaped to suit the agendas of the powerful. The story of how these canyons narrowly avoided concrete walls that would have transformed rivers into reservoirs feels like an intensely relevant one to impart to another generation.

Our party of 30—friends and family ranging in age from 12 to their sixties, including seven kids and five guides with Holiday River Expeditions—has launched on one of the West’s classic, multi-day, wilderness river trips: floating the Green River through Dinosaur National Monument, on the Utah-Colorado border. Covering 44 river miles in four days, we’ll run a handful of class III and IV rapids, three of which Powell gave ominous names: Disaster Falls, Triplet Falls, and Hells Half Mile. We’ll also dayhike to see prehistoric pictographs, stand beneath icy waterfalls, and spot more bighorn sheep than any of us has ever seen on one trip.

As we float toward Upper and Lower Disaster Falls that first afternoon in Lodore, I suspect some of us are thinking about Powell’s account of his party’s encounter with these rapids—where they lost a boat.

On June 9, 1869, Powell wrote: “I see the boat strike a rock, careen and fill with water. The men lose their oars; she strikes another rock with great force, is broken in two, and the men are thrown into the river.” Three days later, he wrote: “As Ashley and his party were wrecked here, and as we have lost one of our boats, we adopt the name Disaster Falls for the scene of so much peril and loss.”


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Joe Lovelace kayaking Upper Disaster Falls, Lodore Canyon.

Joe Lovelace kayaking Upper Disaster Falls, Lodore Canyon.

But we see a different Green River today than Powell did, its flow now harnessed by the Flaming Gorge Dam, almost 50 river miles upstream from the Gates of Lodore. While the difficulty of the rapids varies with seasonal fluctuations in water level, the Green River no longer courses through the canyon of mystery that Powell explored. And our guides have scores of descents of this river between them.

One by one, each boat drops into the growling throat of the class III rapid, squeezing safely through a tight pinch between two boulders and avoiding an intimidating “hole” where recirculating water could flip a fully loaded raft. I watch my 15-year-old son, Nate, his expression serious and focused as he paddles his kayak flawlessly through the trip’s first big rapid. In another raft, my 13-year-old daughter, Alex, and two of her best friends scream more with delight than fear through their 30 seconds of thrill in Disaster Falls. Powell’s team never knew how much fun this could be.

By early evening, we stop to camp on a sprawling, sandy beach at Pot Creek. Across the river, a sheer cliff the color of dried blood rises hundreds of feet. One of the parents in our group, Amy Steckel, tells me, “This is probably the nicest campsite I’ve ever seen.”


Hells Half Mile

We stand on ledges above a chaotic train wreck of boulders and thunderous whitewater, the rapid that Powell named Hells Half Mile. We’ve arrived to scout it in time to watch a private party of rafts run it—conveniently serving as our guinea pigs. As they drop in one at a time, one raft gets pinned atop a boulder near the bottom of the rapids. After at least 20 minutes of failed attempts to rock the boat free, someone from one of the group’s other rafts throws a rope out from the far riverbank and they pull the raft free.

It’s early on our second afternoon, another sunny and hot July day. Wind blows up the canyon, although not as strongly as yesterday afternoon. We’ve already run the rapids called Harp Falls—so low we didn’t have to scout it—and Triplet Falls, where we spent close to an hour scouting. As the name implies, it consists of three sections of rapids, the last of them the trickiest, a slot not much wider than a raft, where the current could pin a boat against a rock the size of a school bus. But every boat ran it without a hiccup.


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Our guides point at different spots in the melee of churning liquid, strategizing how to navigate through Hells Half Mile. Lead guide Dave Snee, an experienced river rat in his thirties, whose long hair and hipster mien belies the seriousness he brings to his job, stands with three guides in their twenties, Larkin Jameson, Erika Bash, and Trevor Fredrickson. Nearby, our fifth raft oarsman, Larry Huie, who introduces himself as “Sherpa,” doesn’t look the age he confesses to: 66. Sherpa began his river guiding career here in 1976—about a quarter-century before these kids in our party were born.

They concur on taking the rafts down the gullet of Hell, a narrow tongue of green water flanked by white foam and big, scary-looking rocks. We’ll have to avoid a couple of large, recirculating holes about halfway down, and below them, skirt right of a massive boulder mid-river. To most of us, it looks daunting. Nate and other group’s other kayaker, Joe Lovelace, a Middlebury College student, decide they will swing right of the first two holes, punch down the middle, and then Joe will peel right into the final hole “just to see what it’s like,” while Nate will take a slightly tamer line to the left.

Dave and Trevor run their rafts first, as the rest of us watch from the ledges. They make it look almost easy. Then we all return to our boats to follow. Nate and Joe nail the line they intended. Joe tells me afterward that Nate “went exactly where we planned to go.”


Marco Garofalo meets a bighorn sheep in Lodore Canyon.

Marco Garofalo meets a bighorn sheep in Lodore Canyon.

Later, drifting lazily in calmer water, we let the boats spin us through panoramas of soaring, multi-colored cliffs. While Disaster and Hells—as well as Harp and Triplet in higher water—do occasionally even flip or pin rafts that have a guide at the helm, much of this trip is a slow, gentle float, staring up at rock layers older than the dinosaurs whose abundant fossils spurred the creation of this national monument. (We saw the roughly 1,500 fossils at the monument’s Quarry Exhibit Hall the day before launching on the Green—a must-see stop in Dinosaur. See link at bottom of story.)

Though certainly not nearly as deep, vast, or geologically significant, Lodore Canyon has something of a Grand Canyon quality to it, with long stretches of easy water between rapids, and the walls rising higher as we float down canyon. And we’re seeing much more wildlife than I’ve ever seen in the Grand Canyon.

We float past a couple of mule deer with two fawns in tow, and a while later, two bighorn sheep rams, with their thick, curved horns, grazing at the riverbank—among the five bighorn we spot today alone. “I’ve never seen so many bighorn sheep in one day,” my wife, Penny, says. Her 23-year-old niece, Natalie Beach, says, “I’ve never seen a bighorn sheep!”


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The Dam That Almost Drowned Echo Park

Our boats glide slowly past the base of Steamship Rock, a sheer, golden wall, streaked with black water stains, rising for hundreds of feet straight up out of the water. Across the canyon, about a half-mile away, more water-streaked cliffs and buttes stand like a city of petrified skyscrapers. Between these walls, the Yampa River slides lazily into the Green, the confluence so still that the tan waters display a mirror-sharp reflection of the canyon walls.

On our third morning, we’ve entered Echo Park, a breathtaking spot where the Green exits Lodore Canyon and enters Whirlpool Canyon—a junction of rivers that came perilously close to disappearing.

When in a place named Echo Park, there is one thing you must do.

Sitting in Larkin’s raft, my 18-year-old nephew, Marco Garofalo, who flew out from Massachusetts for this trip, 13-year-old Ava Steckel, whose family has joined us from Boise, and I take turns yelling into the still, warm air. Each time, after a delay of several seconds, our words bounce back to us as crisply as we spoke them.


Echo Park in Whirlpool Canyon, Dinosaur National Monument.

Echo Park in Whirlpool Canyon, Dinosaur National Monument.

Echo Park came perilously close to being submerged under a reservoir—and the decision to do that would have been made by people 2,000 miles away, most of whom had never seen it. It isn’t a reservoir because of a conservation battle now recognized as one of the great victories in the movement’s history—and a victory for all Americans.

In the 1950s, the proposed Colorado River Storage Project would have erected two dams in Dinosaur National Monument: a wall 500 feet tall at Echo Park, a short distance downstream from this confluence, which would have backed up both the Green and Yampa rivers for miles, beyond the monument’s boundaries; and a second dam at Split Mountain, where our trip will end tomorrow. The project would have completely inundated these magnificent canyons—submerging the rapids in these canyons, the rich habitat for bighorn sheep and other wildlife, and invaluable archeological sites of human history. Led by the Sierra Club’s first executive director, David Brower, a coalition of conservation groups fought the proposal, rallying enough public opposition to persuade Congress to remove the dams in Dinosaur from the project.

Had their efforts failed—or if no one had even attempted to fight those dams—my family and our friends would not be floating down this remarkable canyon today. These canyons are the compelling evidence of the wisdom in protecting pristine rivers, mountains, and other areas in nature forever, rather than destroying them for short-term economic gain.

That victory may be decades old, but the work of conservation seems never done. Today, in fact, it once again looms as important as ever.


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‘Any Fool Can Destroy Trees’

Some members of Congress, state legislators, and county elected officials in the West are lately rolling out proposals to “take back” federal public lands into state ownership. This is mostly a partisan con job: These elected officials are consistently Republicans with financial support from mining, oil and gas, and other extractive industries. They make the historically incorrect and deceitful claim that the states once owned or controlled federal lands within their borders.

They also hustle the false promise that state governments can manage these lands better than the federal government does now. It’s a brazen lie. Most state budgets would plunge into the red just trying to pay for the first major wildfire. The result of any state takeover of federal lands—as many advocates for it have acknowledged—would be states selling off those lands to private interests, who would maximize their profits by cutting off public access and exploiting the lands for natural resources.

This is a political shell game with the highest consequences: At stake is public access to lands that we, as citizens, have always owned. The federal government controls 640 million acres of public land that we all use for rafting, kayaking, hiking, backpacking, climbing, fishing, hunting, skiing, camping, horseback riding. Those lands support an outdoor industry that pumps $646 billion into the U.S. economy—more than the auto industry.

The U.S. Forest Service, which manages 191 million acres of public lands, was created expressly to protect our forests from rapacious exploitation by the logging and mining industries in the late-19th century. Supporters of today’s movement for state takeover of federal lands in the West are just the latest in a long line of shameless charlatans.

In an 1897 article in the Atlantic Monthly, John Muir wrote: “Any fool can destroy trees. They cannot run away; and if they could, they would still be destroyed—chased and hunted down as long as fun or a dollar could be got out of their bark hides… God has cared for these trees, saved them… but he cannot save them from fools—only Uncle Sam can do that.”


Jones Hole

In a patch of shady forest in Jones Hole, a creek-fed tributary canyon of the Green River, two bighorn sheep rams graze the bank just across the shallow creek from the spot where several of us have stopped on the trail. We’re close enough to see the slight ridges in their horns, forming a circular pattern like tree rings. If so inclined, one of us could take a few strides, leap across the creek, and touch them. But no one appears so inclined. It’s enough to stand so close to these magnificent creatures and watch them.

A little while later, farther up the canyon, we look at ancient pictographs of human-like figures and bighorn sheep on a cliff face, painted by peoples who lived in these canyons a thousand or more years ago. Then we reach Ely Falls.

A thin column of water pouring over a wall maybe 10 feet tall, Ely Falls isn’t terribly remarkable. But soon it becomes clear why some of our guides brought us here. They have several of the adults and teens scramble up above the waterfall and sit in the narrow channel in solid rock that this tiny creek flows down—damming the water for several minutes, drying up Ely Falls while creating a reservoir storing probably hundreds of gallons. When everyone rises, they release a powerful torrent onto whoever has volunteered to stand under the waterfall—the reason it’s also known as Butt Dam Falls.

Back on the Green, we float the last miles of our third afternoon through easy, fun riffles and wave trains, in a stunning canyon of increasingly taller walls. Adults and kids take turns paddling one-person, inflatable kayaks, or “duckies.” Mallard ducks and Canada geese bob in the river and fly overhead. We pass more mule deer eyeing us curiously from the shore, and more bighorn sheep.


Compromise Camp in Whirlpool Canyon, Dinosaur National Monument.

Compromise Camp in Whirlpool Canyon, Dinosaur National Monument.

That evening at our third and last campsite, Compromise camp, we play games until well after dark, under an ink-black sky riddled with stars. Cliffs surround our beach, where we pitch tents just steps from the soft rustle of the river; high, distant canyon rims mark our horizons. This camp is, unbelievably, even more scenic than last night’s, Wild Mountain, which was prettier than the first night’s at Pot Creek.

Tomorrow, floating through Split Mountain Canyon to the takeout, the scenery will rival every other day of our journey through a largely pristine canyon that is both one of the West’s most strikingly beautiful and a place uniquely scored into the bedrock of our nation’s history—for the ancient peoples who lived and left their imprint here in rock art; for Powell’s historic exploration to map the West’s greatest waterway; and for the conservation battle that, in many ways, galvanized a movement and redefined America.


My teenage son, Nate, shot this video of kayaking the Green River through Dinosaur National Monument:


Dinosaur National Monument is an enduring symbol of hope and a lesson in the value of preserving our best places in nature. That lesson that seems as relevant today as it did decades ago. George Orwell wrote: “The very concept of objective truth is fading out of the world. Lies will pass into history.”

We can either speak up for conservation, or remain quiet. Either way, the people who prefer truth will be the ones who ultimately prove Orwell right or wrong.


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THIS TRIP IS GOOD FOR people with any level of whitewater experience, including beginners, if you take a guided trip. Independent, private parties rafting or kayaking the Gates of Lodore section of the Green River through Dinosaur National Monument must have the skills and gear for class III and IV whitewater.

Make It Happen

Season The Green River through Dinosaur National Monument can be floated most of the year because it’s dam controlled, but the peak season is May through September.

The Itinerary The 44-mile trip on the Green River from the Gates of Lodore to the takeout at Split Mountain Campground in Dinosaur National Monument typically takes four days and includes class III-IV whitewater. Daily river mileage depends on which campsites you or your guide service reserve on your permit. We spent about half of each day on the river, with a stop for lunch, and we took hikes of about one to three hours at Rippling Brook (to a waterfall), Echo Park, and Jones Hole.

The day before launching on the river, we also took a short, scenic hike through the desert on the Sounds of Silence Trail, and visited the monument’s Quarry Exhibit Hall, where about 1,500 dinosaur fossils are on display in a building constructed atop the excavation site where the fossils were discovered densely packed together.

Getting There Dinosaur National Monument straddles the border of northeastern Utah and northwestern Colorado, east of Vernal and Jensen, Utah, and north of Dinosaur, Colorado. See the monument’s website (below) for shuttle services available for river trips.

Permit Private parties must obtain a permit for a river trip through a lottery system. For information, see Guide services provide the permit for their clients.

Map and Guide Belknap’s Waterproof Dinosaur River Guide, $19.95,

Guide/Outfitter Holiday River Expeditions, See the monument’s website (below) for a complete list of outfitters.

Contact Dinosaur National Monument,


About The Author

Michael Lanza

A former field editor and primary gear reviewer for Backpacker Magazine, Michael Lanza created The Big Outside to share stories and images from his many backpacking, hiking, and other outdoor adventures, as well as expert tips and gear reviews to help readers plan and pull off their own great adventures.

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    Michael, a great and timely article. I’m actually scheduled for a Sierra Club rafting trip in August to the Green River and Dinosaur National Monument.

    You make a great case for conservation of our precious and beautiful lands in the West. We all need to spread the word about these issues and fight to protect our public lands from becoming privatized and destroyed. Can I share this article on Facebook?


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