Alpine loop

How long does it take to drive the Alpine Loop over Engineer Pass starting in Silverton and returning to Silverton?

The Alpine Loop over Engineer Pass is one of the most famous scenic drives in Colorado, offering spectacular mountain views, old mining ruins, and high alpine terrain. It is a challenging 4WD route, especially over Engineer Pass, so planning your time carefully is essential.

Estimated Driving Time:

The complete loop starting and ending in Silverton, traveling over Engineer Pass, typically takes between 5 to 8 hours depending on your pace, stops, and conditions. This estimate assumes a slow, cautious drive due to narrow, rocky, and sometimes steep sections.

  • If you drive continuously with minimal stops and good weather, expect closer to 5–6 hours.
  • If you plan to stop for photography, short hikes, or exploring old mining sites, budget 7–8 hours or more.
  • Weather, snow melt, and road conditions can significantly impact time. Engineer Pass sits over 12,800 feet, and snow or mud can slow travel.

Additional Considerations:

  • High-clearance 4WD vehicles are required; passenger cars or 2WD are not safe on this route.
  • Bring food, water, and extra fuel. There are no services along the route.
  • Start early in the day to avoid afternoon weather changes and ensure daylight for the return to Silverton.
  • Check current road conditions with local ranger stations or Silverton visitor centers, as parts of the Alpine Loop may still be closed in early season.

Overall, while the drive itself might be shorter if you move quickly, a full-day adventure approach will let you truly enjoy the stunning scenery and historic mining sites along the Alpine Loop over Engineer Pass.


More Colorado (CO) Travel Questions