Hiddenbrooke Open Space

Explore the natural beauty of Hiddenbrooke Open Space in Vallejo, California, with a rewarding hike to Sulphur Springs Mountain Summit. The Hiddenbrooke Trail to Summit Trail offers a moderate to difficult 1.6-mile trek, leading you through varied terrain with stunning vistas of the San Pablo Bay and Mount Tamalpais. Be prepared for a steep initial climb and the possibility of sharing the trail with grazing cattle; leashes are recommended for your furry companions. This trail ultimately connects you to the shorter Sulphur Springs Mountain Summit Trail.

Once you've conquered the Hiddenbrooke Trail, enjoy a quick and easy 0.4-mile ascent to the Sulphur Springs Mountain Summit. This relatively short trail provides breathtaking panoramic views encompassing San Pablo Bay, Mount Tamalpais, and the Hiddenbrooke neighborhood. Remember to keep an eye on the weather, which can change rapidly, and respect the local environment by cleaning up after your pets. Please also be mindful of residential neighbors when parking near the trailhead, which is slightly concealed near the parking area.