Hickory Oak Ridge Trail Loop

From the parking lot, take the connector trail towards the Peters Creek Trail for 0.4 miles. As you descend into a small valley, notice the sound of running water that appears. When you reach the first trail intersection, turn left on the Peters Creek trail. This will give you your first encounter of the creek. Best seen in the winter and spring, the trail will bring you to a lush valley throug...

There are a bunch of beginner to intermediate mountain biking trails at Skyline Ridge Open Space Preserve (click here for a trail map).  There are some beginner mountain biking classes that come here to learn. There is a Christmas tree farm that usually has small Christmas trees growing.  On a rainy day, mountain biking here is particularly fun because of the muddy downhill sections.   Ther...

Want to experience one of the bay area's most memorable backpacking trips? We've got the details to get you out on the trail. To start the trek, drop your car at the Castle Rock State Park Parking Lot, which is located ~2.5 miles south of the junctions of Highways 35 and 9 off of Highway 35. Note that you must park inside the gate. Be sure to bring cash as exact change is required for parking ...

Castle Rock Trail Camp has a different policy than other backcountry camps in the area (i.e. campsites along Skyline to the Sea). This campground is open all year and requires reservations for 15 of the 20 campsites. If you can, grab a spot a Frog Flat Camp. To get to the camp, park your car at the entrance to Castle Rock State Park. From there, it's a 2.6 mile hike along the Saratoga Gap Trail...

The Saratoga Gap Trail is relatively lightly trafficked trail that is good year round, although waterfalls peak in late winter and spring. Overall, this 4.7 mile partial loop hike is moderate, with about 1000 feet in elevation change. Trailhead elevation is about 3090 feet. The featured hike descends to about 2300 feet, then gradually ascends back to the trailhead. Some short sections of trail ...

Russian Ridge offers a great place to jump on the trail and in the right season, see some of the best wildflowers blooming. On top of that, you get access to amazing views from the ridge. Once you get your parking space, jump on the Ridge Trail and start gaining a little elevation while you head uphill. As you make it up this trail, you'll quickly reach the ridge. Take a few seconds to stretch...