The Million Dollar Highway is the stretch of US Highway 550 that threads through the San Juan Mountains between Ouray and Silverton, and the section that climbs out of Ouray is among the most dramatic. Cut into the side of the Uncompahgre Gorge, the road hugs cliffs, crosses tight bends and rises toward Red Mountain Pass at roughly 11,000 feet. The scenery is vast and rugged, with brightly colored mining scars on the Red Mountain peaks, hanging valleys and, in places, sheer drop-offs with little or no guardrail. This write-up covers the road from the Ouray end, which makes a natural day trip from Telluride or a pleasant extension of a visit to Ouray. It connects to the longer San Juan Skyway loop, but you do not need to drive the whole circuit to appreciate it. Driving a few miles south of Ouray and back is enough to taste the road.
Drive it carefully. The highway is paved and well maintained, but it is narrow, steep and winding, with unprotected edges in places. Keep to your lane, use pullouts to let faster traffic pass and take bends at a speed you are comfortable with. Distractions are real: the views are so impressive that the temptation to look instead of watch the road is strong, so let the passenger take the photographs and stop at designated pullouts to enjoy the scenery.
Fill your tank in Ouray, carry water and check weather forecasts, since afternoon storms can bring rain, hail and low visibility in summer.
Winter driving is a different story. Snow, ice and avalanche danger can close the highway for hours or longer, and chains or traction devices may be required. Even in shoulder seasons, early storms can make the pass treacherous. Check road conditions through the state transportation agency before departing, and consider a guided tour or shuttle if you are not experienced in mountain driving. Locals take the road in stride, but visitors should treat it with respect.
Points of interest include old mine sites, waterfalls close to the road and the pass itself, where the landscape opens into high-alpine terrain. Ouray makes a good base for the northern part, and many travelers soak in the hot springs after a drive. If you continue south, Silverton and Durango lie beyond, but those belong to a different trip.
A half day is enough for a round trip from Ouray with stops, while a day trip from Telluride combining the drive, lunch in Ouray and a soak makes a full and satisfying outing. Go slowly, plan stops, and let the road be the destination.
Plan the day around the weather and the light. Start early to avoid afternoon storms and to catch the soft morning sun on the Red Mountain peaks, whose rusty orange and yellow tones come from mineral-rich rock. Pack snacks, since services between towns are limited, and download offline maps because the cell signal is unreliable in the narrow canyons.
If you get nervous on exposed roads, sit on the inside lane when possible, pull over to rest at wide spots and share driving with a companion. A relaxed pace turns an intimidating road into one of the highlights of a Colorado trip.
What to expect
The experience
A self-guided drive on US 550 from Ouray toward Red Mountain Pass, with cliffside curves, old mines and alpine views.
Best time
Summer and early fall for open, dry roads; check conditions in winter and shoulder seasons.
How long
Two to four hours round trip from Ouray with stops.
Tips
Fill the tank, drive slowly, use pullouts and check road conditions. Let passengers take photos.
Quick picks
- Best for
- Confident drivers who want an iconic mountain road.
- Families
- Fine for passengers in good weather; carsickness is possible on curves.
- Couples
- A classic scenic drive combined with an Ouray soak.
- Pair with
- Ouray Hot Springs, Box Canyon Falls and Imogene Pass views.
- Time needed
- Half a day with stops.
Good questions
Where does the Million Dollar Highway run?+
It is the stretch of US 550 between Ouray and Silverton in southwestern Colorado.
Is it dangerous?+
It is narrow and steep with sections lacking guardrails, so it demands careful driving, especially in poor weather.
When is the best time to drive it?+
Summer and early autumn are best. Winter can bring closures, ice and avalanche danger.
Do I need a four-wheel-drive vehicle?+
No in good conditions; the road is paved. In winter, chains or traction devices may be required.
How far is Ouray from Telluride?+
Around an hour and a half by road, depending on conditions.
