Black Bear Pass Technical Challenge
Colorado's most notorious technical descent
Black Bear Pass drops 1,400 feet down Colorado’s most infamous technical descent, starting at 12,840 feet above Telluride with views straight down to town through your windshield. This one-way-only shelf road demands expert line selection around loose rock steps and exposure that’ll test your nerves — the legendary waterfall crossing at Bridal Veil Falls puts your front wheels inches from a 365-foot drop. Every 4×4 pilgrim knows this route by reputation; completing it earns you serious trail cred.
Expert-level only, requiring modified 4WD with solid skid plates, aggressive tires, and front/rear lockers strongly recommended. July through September is your window — snow blocks access most of the year. No permits needed but check Telluride weather; afternoon thunderstorms can turn exposed sections deadly. Vehicle recovery gear essential; helicopter rescues happen here. What you get is bragging rights to one of America’s most technical passes, epic alpine photography, and the rush of navigating terrain that separates weekend warriors from serious wheelers.
Trail Specs
| Difficulty | Expert |
|---|---|
| Trail Type | Technical 4x4 |
| Surface | Rock |
| Features | High Altitude, Scenic, Water Crossings |
| Length (miles) | 9 mi / 14.5 km |
| Duration | 1 day |
| Max elevation (ft) | 12840 ft |
| Best season | July-September |
| Minimum vehicle | Modified 4WD with lockers |
| Nearest town | Telluride, CO |
| Land manager | San Juan National Forest |
| Permit required | No |
| Cell service | Spotty |
| Water crossings | Yes |
| Dispersed camping | No |
| 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
No recent condition reports. Be the first to post one.
Log in to post a condition report.
Frequently asked questions
Can I run Black Bear Pass in a stock Jeep Wrangler or 4Runner?
No. Stock rigs get people killed here — this trail requires a modified 4WD with front and rear lockers, skid plates, and ideally a low-range crawl ratio you trust completely. The descent into Telluride has exposed shelf road with no guardrails and drop-offs measured in hundreds of feet.
When does Black Bear Pass open and close each season?
Typically July through September, depending on snowpack — the high point sits at 12,840 feet and snow can linger well into July. Check with San Juan National Forest before you go; early-season conditions can leave ice on the shelf sections even when the road appears clear.
Do I need a permit or pay a fee to run Black Bear Pass?
No permit or fee is required — it's managed by San Juan National Forest and open to the public. The trail is one-way eastbound to westbound (Silverton side toward Telluride), and that direction is enforced, not optional.
How bad is the hardest section — what am I actually looking at?
The switchbacks descending toward Telluride are the crux: tight, off-camber, loose rock ledges on a narrow shelf with nothing between your tires and a vertical drop. Several require multi-point turns with the front end hanging over the edge. This isn't a trail where you figure it out as you go — know your rig's dimensions and your own limits before you commit.
Is there anywhere to bail out or turn around if things go wrong on the trail?
Once you're committed past the summit, turning around is not realistically possible — the shelf road is too narrow and the one-way designation exists for good reason. Cell service is spotty at best across the entire route, so carry a satellite communicator; if your rig breaks down on the descent, a recovery operation in that terrain is a serious undertaking.
Trail track
No GPX track for this trail yet. If you've driven it and have a track, contribute below.
Log in to contribute a GPX track.