Solstice Extension

Solstice Extension is a short, out-and-back mountain biking route in California, about half a mile from the town of Sleepy Hollow. The climb is only about 76 feet, with the high point at 330 feet and the low at 264 feet, and the whole trip covers roughly 0.9 miles. It is a hard ride, so plan on a short, steep effort rather than an easy cruise. The most comfortable months for riding are late spring and early fall. Typical averages from a nearby weather station in San Rafael show May highs around 72°F and October highs around 75°F, with only a few wet days in each. That station sits about 210 feet lower than the route, so temperatures on the climb run a little cooler. Solstice, another mountain biking route, lies just 0.1 mile away. The 680 Trail and the CCC Ranch Trail are both within a mile for hikers. Paddlers can head to Nicasio Creek, about 5 miles off.