Sycamore Canyon Trailhead – Martha's Grove loop from Poway

If you're looking for a challenging and diverse gravel biking experience near Poway, the Sycamore Canyon Trailhead – Martha's Grove loop delivers. This difficult 19.9-mile (32.1 km) route packs in 1787 feet (545 metres) of elevation gain, typically taking around 2 hours and 26 minutes to complete. It's a fantastic option for experienced gravel riders seeking a mix of terrain and rewarding views.

What to expect on Sycamore Canyon Trailhead – Martha's Grove loop from Poway

This route takes you on a journey through varied landscapes, starting with fire roads before diving into more technical singletrack. You'll find the terrain largely consists of decomposed granite, offering good grip even after rain. The highlight is undoubtedly Martha's Grove, where you'll wind through lush sycamore trees, a serene contrast to the more open canyon sections. Be prepared for a tough, rocky climb into Martha's Grove, and some sections within the grove can be technically demanding with rock faces and rock gardens, making it better suited for confident gravel bikers. Along the way, keep an eye out for diverse flora and fauna, and enjoy picturesque views of the city and distant mountains like San Jacinto and San Gorgonio.

Planning your visit

The Sycamore Canyon Wilderness Park is a year-round destination thanks to its well-draining decomposed granite surfaces. However, the cooler months from fall through spring are generally preferred to avoid the summer heat. Parking is available at the Sycamore Canyon Trailhead, so plan to arrive early on busy days to secure a spot. Always carry plenty of water, especially if riding during warmer periods.

Trail details

• Distance: 19.9 miles (32.1 km)
• Elevation gain: 1787 feet (545 metres)
• Difficulty: difficult
• Estimated time: 2 hours and 26 minutes