Colorado River rafting near Moab
The short answer
The Colorado runs past Moab, which is why most trips launch on it. Seven commercially rafted sections sit within reach of town, spanning every difficulty from the Class I Moab Daily float to the Class V Big Drops of Cataract Canyon.
It is also the only river here with reliable half day options. If you have one afternoon rather than one week, this is your river.
- Sections near Moab
- Seven
- Difficulty
- Class I to V
- Trip lengths
- Half day to 6 days
- Season
- March to October
- Total river length
- About 1,450 miles
Seven sections, one river
The Colorado rises in Rocky Mountain National Park and runs roughly 1,450 miles to the Gulf of California. The stretch relevant to Moab covers two states and seven distinct guided sections, listed here in order of how far you have to travel.
| Section | State | Class | Length | From Moab |
|---|---|---|---|---|
| Moab Daily | Utah | I to II | Half or full day | In town |
| Fisher Towers | Utah | I to II | Half or full day | About 25 miles |
| Cataract Canyon | Utah | IV to V | 1 to 5 days | About 50 miles |
| Westwater Canyon | Utah | III to IV | Full day | About 60 miles |
| Ruby and Horsethief | Colorado | I to II | 1 to 3 days | About 95 miles |
| Glenwood Canyon | Colorado | III to IV | Half or full day | About 175 miles |
| Gore Canyon | Colorado | IV to V | Full day | About 220 miles |
The four Utah sections are what most Moab visitors book. The three Colorado sections are real day trips from their own basecamps rather than from Moab, and we list them because people planning a wider Southwest trip often want to know they exist.
The four sections near Moab
The Colorado enters Utah from the east near the town of Westwater, runs southwest past Moab, then turns south into Canyonlands where it meets the Green and drops into Cataract Canyon. Those 100 or so miles hold every difficulty the river offers.
Moab Daily
The stretch alongside Highway 128 northeast of town. Small riffles, long calm pools, Wingate and Navajo sandstone walls several hundred feet high. The most booked trip in Moab and the one with the longest season.
View the tripFisher Towers
Twenty five miles further up Highway 128, beneath a cluster of dark red Cutler sandstone spires. The Titan rises roughly 900 feet from its base. Same easy water as the Daily, considerably more dramatic surroundings.
View the tripWestwater Canyon
Where the river cuts below the sandstone into Precambrian granite and schist roughly 1.7 billion years old. Seventeen named rapids in seventeen miles, including Skull. The best whitewater day within reach of Moab.
View the tripCataract Canyon
Below the confluence with the Green, inside Canyonlands National Park. Twenty six rapids in fourteen miles culminating in the Big Drops. The largest whitewater in Utah, reachable only by river.
View the trip
Why the river is red
Suspended sediment. The Colorado carries fine iron rich silt eroded from the surrounding sandstone, and at higher flows it carries considerably more. During spring runoff the water runs a deep red brown. By late summer it usually clears somewhat and takes on a greener cast. The colour is a direct readout of how much the river is moving.
Three sections upstream
East of Utah the river climbs toward its headwaters and the geology changes from red sandstone to limestone and granite. These are worth knowing about if your trip covers more than Moab, though none of them is a practical day trip from town.
Ruby and Horsethief
Flatwater and gentle Class II through two red walled canyons east of the Utah border near Fruita. Often run as an overnight, with rock art and fossil sites along the way. Among the most underrated scenery on the river.
Glenwood Canyon
A narrow canyon roughly 1,000 feet deep where Interstate 70 is built into the cliff above the river. Technical Class III to IV past hanging gardens and hot springs, near Glenwood Springs.
Gore Canyon
A remote granite gorge northwest of Kremmling with no road access, reached by rail or river. Class IV to V and genuinely expedition grade. Outfitters generally require prior Class IV experience.
Flow changes the trip more than the section does
Flow matters more on the Colorado than almost any other variable. A section rated Class III in August can be a serious Class IV during the May snowmelt peak, and the difference is larger than the gap between two neighbouring sections.
| Window | What the river is doing | Best for |
|---|---|---|
| March and April | Early season. Cold water, rising flows, limited operations. The Moab Daily runs first | Quiet trips, low crowds |
| May and June | Snowmelt peak. Highest, fastest, coldest water of the year. Wetsuits common. Age minimums often rise | Cataract at its biggest, experienced rafters |
| July and August | Flows dropping steadily. Warm water, hot air, reliable conditions. Busiest window | Families, swimming, first timers |
| September and October | Low and clear. Rapids become technical rock dodging. Cooler air, better light, far fewer people | Photography, experienced rafters, Westwater |
Flow is published daily by the United States Geological Survey and every outfitter watches it. If you are choosing between seasons, ask what the river is doing rather than relying on a class rating alone.
Who manages which stretch
| Section | Managed by | How limited |
|---|---|---|
| Moab Daily, Fisher Towers | Bureau of Land Management | Barely. A week or two ahead is fine |
| Westwater Canyon | Bureau of Land Management | Daily launches capped. Two to four weeks in peak season |
| Cataract Canyon | National Park Service | Strictly limited. Months ahead for high water dates |
| Ruby and Horsethief | Bureau of Land Management | Campsite reservations required for overnights |
Booking through a permitted outfitter means the permit is their responsibility. Private trips on Westwater and Cataract require entering agency lotteries, where demand far exceeds what is available.
Common questions
Which Colorado River section is best for beginners?
The Moab Daily or Fisher Towers, both Class I to II and both taking children from around 4 or 5. Neither requires any experience. Fisher Towers has the better scenery, the Moab Daily has the shorter drive.
What is the biggest whitewater on the Colorado near Moab?
Cataract Canyon, without question. Twenty six rapids in fourteen miles, culminating in the Class IV to V Big Drops, which at peak flow compare to the largest rapids in the Grand Canyon. For the biggest water you can run in a single day, Westwater Canyon is the answer.
Why is the Colorado River red near Moab?
Suspended sediment. The river carries fine iron rich silt eroded from the surrounding sandstone, and picks up considerably more at higher flows. During spring runoff it runs a deep red brown, and by late summer it usually clears somewhat and takes on a greener cast.
Can you raft the Colorado River year round near Moab?
Not commercially. The season runs roughly March through October, with the Moab Daily having the longest window. Most operations shut down from November through February, though some run occasional winter floats when weather permits. Contact operators directly for off season availability.
How long is the Colorado River?
Roughly 1,450 miles from its headwaters in Rocky Mountain National Park to the Gulf of California, though in most years water is diverted before it reaches the sea. The seven commercially rafted sections within reach of Moab cover a small fraction of that.
Where does the Colorado meet the Green River?
At the Confluence in Canyonlands National Park, roughly 50 miles downstream of Moab. Both rivers are calm above it. A few miles below the junction the combined flow enters Cataract Canyon and becomes the biggest whitewater in Utah.
Pick your section
Every difficulty on one river, from an afternoon float to a five day expedition. Start with how much time you have.