Imogene Pass
Ghost road to the clouds
At 13,114 feet, Imogene Pass sits just 41 feet lower than Engineer Pass, making it Colorado’s second-highest drivable crossing and one hell of a lung-buster for both drivers and machines. This 17-mile ghost road connects the Victorian mining towns of Ouray and Telluride across some of the most unforgiving terrain in the San Juan Mountains, following the same route that ore wagons and desperate miners carved out in the 1870s. The pass earned its name from the Imogene Mine, where fortunes were made and lost in equal measure during Colorado’s mining boom.
The eastern approach from Ouray starts deceptively easy through Camp Bird Road before the real work begins at the Yankee Boy Basin turnoff. From there, it’s 3,800 feet of elevation gain over loose rock, off-camber shelves, and exposure that’ll have your passenger white-knuckling the door handle. The western descent into Telluride is equally technical, with steep grades and loose scree that demand absolute attention to line choice. A stock 4WD with high clearance and skid plates can handle this trail, but barely—and you’ll earn every mile. Experienced drivers in well-built rigs will find it challenging but manageable, while novices should consider cutting their teeth elsewhere first.
Summer’s short window from July through September offers the only reliable crossing opportunity, and even then, afternoon thunderstorms can turn the high-altitude sections deadly. The pass frequently holds snow into late June and can see flakes again by early October. Water crossings are minimal but present, and fuel intervals require planning—Ouray to Telluride is your only resupply option unless you’re carrying extra. Cell service disappears completely once you commit to the climb, making this a trail where mechanical preparation and recovery gear aren’t suggestions but requirements.
What you get for the punishment is some of the most spectacular high-alpine scenery in Colorado, ghost town remnants that tell the story of American ambition, and the satisfaction of crossing one of the continent’s highest vehicular passes under your own power. The views from the summit stretch across the San Juan Range in every direction, and the descent into Telluride’s box canyon is worth the price of admission alone. This isn’t a trail for Instagram bragging rights—it’s a genuine test of both driver skill and vehicle capability that rewards the prepared and humbles the overconfident.
Trail Specs
| Difficulty | Difficult |
|---|---|
| Trail Type | Technical 4x4 |
| Surface | Rock |
| Features | High Altitude, Historic, Remote, Scenic |
| Length (miles) | 17 mi / 27.4 km |
| Duration | 1 day |
| Max elevation (ft) | 13114 ft |
| Best season | July-September |
| Minimum vehicle | Stock 4WD high-clearance with skids |
| Nearest town | Ouray, Colorado |
| Land manager | US Forest Service |
| Permit required | No |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
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Frequently asked questions
Can a stock 4Runner or Jeep Wrangler run Imogene Pass without modifications?
A stock high-clearance 4WD with skid plates can make it, but it'll be working hard. Lockers or a limited-slip help significantly on the loose rock sections near the summit, and low-profile tires will take a beating — bring a full-size spare.
When does Imogene Pass open and close each year?
Typically July through September, depending on snowpack. The summit sits at 13,114 feet and can hold snow well into summer — check with the Ouray Ranger District before heading out, especially early or late in the season.
Do I need a permit to drive Imogene Pass?
No permit required as of now — it's managed by the US Forest Service and open to the public. No fee either, but regulations can change, so verify with the Ouray Ranger District before your trip.
What's the hardest section on Imogene Pass and what should I actually expect?
The switchbacks climbing out of Ouray toward the summit are the crux — steep, loose rock, narrow shelf road with significant exposure and no guardrails. At 13,000+ feet, altitude affects both you and your engine; naturally aspirated rigs will feel sluggish and brakes heat up fast on the descent into Telluride.
Is there anywhere to camp along Imogene Pass, and how far is the nearest gas?
Dispersed camping is available on the route, but sites are limited and exposed at elevation — lower elevation spots near the Ouray side are your best bet for wind protection. Gas up in Ouray or Telluride before you run it; there's zero cell service on the trail, so don't count on finding help if you come up short.
Trail track
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