Clear Lake

Prepare for a challenging touring bicycle ride from Georgetown to Guanella Pass Summit, a difficult ascent covering 21.6 miles (34.8 km). You will gain a significant 3256 feet (993 metres) in elevation, typically taking about 2 hours and 43 minutes to complete. The route begins in dense forests, tracing the South Clear Creek River, and passes by Clear Lake. As you climb higher, the scenery shifts dramatically to high-alpine tundra. From the summit, you are rewarded with expansive views of surrounding peaks, including Mount Bierstadt.

This high-altitude touring bicycle route reaches Guanella Pass Summit at 11,670 feet, so careful preparation is key. There are no services like water or food available once you leave Georgetown, so pack all your supplies before you start. Be ready for potentially cold and windy conditions, especially as you gain elevation and climb above the treeline. Consider starting early to avoid afternoon weather changes.

This route stands out as a premier high-alpine touring bicycle experience within the Arapaho National Forest. The well-maintained paved road makes for excellent cycling, even as the grades steepen considerably above the treeline. You will pass through diverse ecosystems, from lush forests to rugged tundra, offering a unique perspective on Colorado's mountain landscape.