Desolation Canyon, A Wild and Wonderful Wilderness

A sense of excitement and anticipation radiated from our group of friends and family as we watched the small single-engine airplanes drop out of the cloudless blue sky and glide down the runway toward us. They were coming to the airfield in Green River, Utah, from their home base in Moab to fly us into the Green River Wilderness area and the start of our 5-day Desolation Canyon rafting expedition.The early morning air was cool, the sky was perfectly blue, and there was not the slightest hint of a breeze. Perfect conditions for the 30-minute scenic flight to Sand Wash, where the rafts were waiting.


Our adventure actually began the previous evening, when we all met up at the Colorado River & Trail Expeditions (CRATE) warehouse in Green River, Utah. At the warehouse meeting, each person received a large waterproof bag and an “ammo can” in which to pack their clothing and personal items for the river trip. An identical waterproof bag containing a sleep kit (sleeping bag, foam pad, and plastic tarp) was already packed aboard the rafts. Since the bags and ammo cans are numerically coded with the same number on them, each person only has to remember one number to easily keep track of his/her gear.


The small airplanes taxi down to the passenger pick-up area and stop fairly close to where we are waiting for them. The pilots quickly size up our group and the pile of waterproof bags and ammo cans to make sure everyone and everything is going to fit. Then Nick, the chief pilot, asks if there are any groups of 3 or 5 that want to fly together. If so, they are directed to an airplane. If not, Nick assigns everyone to a plane, and then the pilot of that airplane makes the seat assignments. The take-off is perfect, and we’re soon looking down on the fields and farms of Green River as we head toward Sand Wash.


What a way to start an adventure! The flight is nothing less than spectacular. From our bird’s eye view, we can see that the Green River flows through the heart of a remote and wild landscape aptly described by the famous explorer, Major John Wesley Powell, who made the first scientific exploration of the area in 1869:

“Many lateral canyons enter on either side, and crags and tower-shaped peaks are seen everywhere, and away above them, long lines of broken cliffs; and above and beyond the cliffs are pine forests, of which we obtain occasional glimpses as we look up through a vista of rocks.”

From our flight altitude, side streams that feed the Green River glisten like silver threads as they reflect the morning sunshine. Later in the trip when we hike up some of these side canyons, we find that these “silver threads” are actually beautiful creeks and rivers that nourish luscious riparian habitats where a great variety of plants and animals thrive.


All too soon, the pilot points out the dirt landing strip atop a flat mesa above the river. The airplane banks to the left, makes a straight approach, and touches down with a small bounce, kicking up loose rocks and gravel until coming to a stop. The river guides are there to meet us, and our gear is quickly unloaded from the airplanes and re-loaded into the back of the CRATE truck for transport down to the river. The crew will load the bags onto the rafts while the passengers hike from the airstrip down to the river. Since we’ll be sitting on the rafts most of the time this first day, it’s good to stretch our legs and work up a little sweat on the mile-or-so descent to the river.

Upon arrival at the boat ramp, the fun begins! Each person is fitted with a life jacket with a unique name imprinted on the back. This will be his or her life jacket to wear throughout the trip. Then the expedition leader officially introduces himself and the other guides and welcomes us to the river. Following a thorough safety briefing and a review of the environmental protocols, we are ready to go!



Our flotilla consists of four 18-foot oar-powered rafts that are rowed by the guides. Amazingly, all of the gear, equipment, food and supplies for the 5-day trip are stowed compactly aboard the rafts. We are a self-contained little band of explorers heading off into the wilderness – a wilderness that has changed very little in the 140 years since Powell’s first exploratory expedition in 1869. While other stretches of the Green and Colorado River system have been greatly altered by dams, Desolation Canyon has been left in tact with enough feeder streams and rivers flowing into the Green River to maintain its ecological integrity. For this reason, Desolation Canyon was designated a National Historic Landmark in 1969, commemorating the 100th anniversary of Powell’s expedition, and the official plaque was placed at Sand Wash.


More About the Desolation Canyon, A Wild and Wonderful Wilderness

Sandy beach inside a cavern overlooks a river, with red rock canyon walls and a blue sky.
February 15, 2026
The Colorado River below Glen Canyon Dam flows through the lower reaches of Glen Canyon on its way to Lees Ferry , forming one of the most studied and discussed stretches of river in the American Southwest. Released from the base of the dam, the water is typically clear and tightly controlled. In recent years, however, lower water levels in Lake Powell have caused releases to come from shallower depths, warming the river compared to past decades and changing the conditions downstream. This reach is calm and approachable, making it a popular destination for kayaking, rafting, fishing, and flatwater exploration. Visitors often take time to linger along the banks, explore side canyons, and pull over at small beaches and alcoves—experiencing the river at an unhurried pace that encourages observation and learning.  Quick facts about this stretch of river naturally help frame why it matters:
Glen Canyon Dam with bridge and canyon walls under a blue sky. Water flows towards the dam.
February 12, 2026
The Dirty Devil River joins the Colorado River at River Mile 169.5. John Wesley Powell camped at this confluence on July 28, 1869, describing the tributary as extremely muddy and foul-smelling. Jack Sumner later named it the Dirty Devil. The Dirty Devil is formed by the confluence of Muddy Creek and the Fremont River near present-day Hanksville, Utah. The Fremont River originates at Fish Lake and flows along the Waterpocket Fold through Capitol Reef National Park. Muddy Creek drains the San Rafael Swell. Historic Context — Powell’s Expeditions: Powell’s 1869 expedition recorded the Dirty Devil as both a geographic reference and a warning. In his later expeditions of 1871–72, Powell returned with improved boats and a scientific mandate. Tributaries such as the Dirty Devil became fixed reference points for mapping and geologic observation. Powell’s journals note the heavy silt load and poor water quality here, and his party avoided using the Dirty Devil as a water source when possible.
Camping gear on a sandy beach near a red rock wall and river under a cloudy sky.
February 12, 2026
Camping and Dining