The best traffic-free bike rides in Teague Hill Open Space Preserve

The Tunitas Creek Road – Top of the climb loop from Huddart County Park offers a diverse and beautiful touring cycling experience, transitioning from open ranch land and flower fields to the serene, shaded canopy of dense redwood forests. You'll follow Tunitas Creek for much of the way, enjoying the quiet immersion in nature as the scenery shifts dramatically with elevation. This route is often praised for its exceptionally low vehicle traffic, making for a more peaceful ride.

This difficult 40.9-mile (65.8 km) loop demands good fitness, featuring a significant 4933 feet (1503 metres) of elevation gain over approximately 4 hours and 54 minutes. The best time to cycle this area is typically during spring and fall when the weather is mild and the natural scenery is at its peak. Be prepared for varied gradients, with some sections reaching over 9%, and note that the road can be narrow with limited shoulder space.

Known as a classic Bay Area ride, Tunitas Creek Road has even been featured in the Tour of California, solidifying its reputation among cyclists. A unique feature is "The Bike Hut" at the base of Tunitas Creek Road, a self-serve oasis providing refreshments and supplies on an honor system, fostering a strong sense of community among riders tackling this challenging route.

If you're looking for a scenic and moderately challenging touring cycling route near Redwood City, the Emerald Lake Hills area delivers. This particular loop takes you through a mix of paved roads and unpaved segments, winding past oak-covered hills and diverse woodlands. You'll be treated to panoramic viewpoints that offer glimpses of the San Francisco Bay, especially as you traverse areas bordering natural open spaces like Edgewood County Park and Natural Preserve.

This 9.1-mile (14.7 km) route involves a significant 1214 feet (370 metres) of elevation gain, making it a solid workout that can be completed in about 1 hour and 6 minutes. Parking is readily available at various access points, so you can easily begin your adventure. It's a great option for touring cyclists with moderate fitness who appreciate varied terrain and beautiful vistas.

The Emerald Lake Hills area is renowned for its network of cycling routes, catering to different skill levels. Beyond the physical challenge, the region boasts rich habitats including woodlands, grasslands, and chaparral plant communities. Keep an eye out for wildflowers if you visit in the spring, adding vibrant color to the already picturesque landscape of San Mateo County.

If you're seeking a touring cycling route that combines the best of paved roads and natural trails, the Alpine Road loop from Enid Pearson-Arastradero Preserve is a solid pick. This moderate 7.1-mile (11.4 km) ride takes you through rolling grasslands and oak woodlands, with glimpses of Arastradero Lake, offering a refreshing escape. You'll encounter a mix of smooth gravel and packed dirt within the preserve, providing a diverse and engaging experience for your bike.

Expect to spend around 44 minutes on this route, which includes 543 feet (165 metres) of elevation gain. The preserve is a multi-use area, so be mindful of hikers and horses, yielding as necessary. Parking is available at the preserve, and visiting during the spring months will reward you with vibrant green hills and blooming wildflowers.

This loop is notable for its blend of habitat preservation and recreational opportunities, making it a popular cycling trail near Enid Pearson-Arastradero Preserve. Keep an eye out for local wildlife such as deer, coyotes, and bobcats as you cycle, adding to the natural charm of the area. It's a great option if you appreciate varied terrain and scenic views without committing to an all-day epic.