Calaveras Ridge Regional Trail

This is a 5+ mile out and back trail through the hills in the South Bay. The beginning of the hike has a steeper incline and then becomes more gradual later on. There is a beautiful views of the South Bay that are enjoyable in the day, but are fantastic in the evening. Some areas of the trail have little shade while others are mostly covered.

Looking for a fun day on a lake, but don't want to drive too far? We recommend heading out to the East Bay where you can combine a nice hike with an afternoon of fishing. This moderately challenging hike remains scenic throughout the 8.5 mile trek around the lake, and offers many opportunities for beautiful photos. Once you've completed the hike, head over to the Lake Chabot Marina Cafe for lun...

Pleasanton Ridge Trail is a 6.4 mile loop. The loop is shared by dog walkers, trail runners, hikers, mountain bikers and horseback riders. From the ridge your viewpoints will include Mount Diablo and the San Francisco Bay.  This hike from the Foothills Staging Area is an excellent introduction to the park: long enough to get your heart rate up, but not nearly as arduous as some hikes in the n...

Las Trampas Regional Wilderness offers an extensive trail system for hikers, horseback riders and mountain bikers. The trail is open year round and dogs are allowed. The Las Trampas and Bollinger faults spread apart to reveal a wonderful wilderness area with ancient remnants of beaches. The entire Pinole Tuff is of volcanic origin. Watch for hawks, eagles and snakes. Bring extra water!

Lake Elizabeth is located in central Fremont.  It offers a nice break from the city streets and can be enjoyed by walkers, joggers, and bikers alike.  It is a park for all ages.   Other attractions include volleyball nets, multiple playgrounds, and aqua adventure park, geese, and peddle boats. Barbecues and picnics are also allowed.  There are occasional deer sightings, many ducks, and many g...

Although steep in sections, this trail is a wonderful workout and hikers are more than rewarded for their efforts. The Rock City Trail is a direct route to the summit of Mount Diablo, and the park is an ecological treasure dear to the hearts of Bay Area residents. The best views are on clear days immediately after rain or a storm - if you are lucky, you'll even be able to see the distant Sierra...