Hotels near Guanella Pass Scenic Byway

The Guanella Pass Scenic Byway climbs 35 km (22 miles) from Georgetown over a 3,557 m (11,669 ft) pass to the hamlet of Grant, and it is one of the closest drives to Denver for high-country aspens. Groves line both sides of the road from the switchbacks above Georgetown to the open alpine basin at the summit, and they usually peak from mid-September into the first days of October.

Pullouts along the way overlook the reservoirs above Georgetown, and at the summit trailheads lead towards Mount Bierstadt, one of Colorado's most climbed 14,000-foot peaks. By mid-October the highest aspens have usually lost their leaves, but the lower switchbacks can hold colour longer, and the first dusting of snow on the peaks makes a striking backdrop.

Pro Tip: Go early in the month and arrive before 09:00 on weekends, when summit parking fills. After snowfall, check road conditions first, as the pass can close temporarily.