Old Finley Road, Highland Ridge, Black Hills and Sulphur Springs Loop

The Old Finley Road, Highland Ridge, Black Hills and Sulphur Springs Loop is approximately 11.9 km long and generally takes around 1 hour and 11 minutes to complete by mountain bike. This duration can vary based on your pace and how often you stop to enjoy the views.

While often categorized as an easy mountain bike ride, suitable for most skill levels, this loop does have its challenging moments. Sections on the Highland Ridge Trail can involve steep grades, and the Sulphur Springs Trail can have more technical sections with rocks, roots, and steeper grades. Beginners should be prepared for varied terrain.

The loop can be accessed from the Morgan Territory Regional Preserve SW-gate. Parking is typically available at the preserve's designated parking areas.

The trail features a diverse mix of terrain, primarily double-track, gravel, and dirt roads. Old Finley Road starts as a dirt road through a forested area before opening into grassy hills. Be aware that some parts can be steep with loose dirt and leaves. The Sulphur Springs Trail portion may include rocky and rooted sections through wooded slopes.

The loop offers picturesque views of the Morgan Territory and the East Mount Diablo area. You'll experience shaded, serene areas, pass through a cattle grazing area, and enjoy expansive vistas from exposed ridges. The Highland Ridge Trail, in particular, provides stunning views of Riggs Canyon and the eastern side of Mount Diablo State Park.

Spring and fall are generally the best times to ride this loop. The western half of the trail is exposed to the sun and can become extremely hot during summer, making it more challenging. It's also advisable to avoid riding in wet weather due to potentially slippery and loose conditions on sections like the Sulphur Springs Trail.

Yes, dogs are generally allowed in Morgan Territory Regional Preserve, but they must be kept on a leash at all times to protect wildlife and ensure the safety of other trail users and cattle in grazing areas.

As of current information, there are no specific permits or entrance fees required to access the trails within Morgan Territory Regional Preserve for day use.

Yes, this route also passes through sections of the Diablo Regional Trail, the Sulphur Springs Trail, the Old Finley Road, the Highland Ridge Trail, and the Black Hills Trail.

During summer, the western half of the loop is very exposed to the sun and can get extremely hot. It's crucial to carry plenty of water, wear sun protection, and consider riding earlier in the morning or later in the afternoon to avoid the peak heat. This exposure can significantly increase the physical challenge of the ride.

The Morgan Territory Regional Preserve is home to various wildlife. You might spot deer, coyotes, and a variety of bird species. Since parts of the trail pass through active cattle grazing areas, you will also likely encounter cattle.