hiking

trail running

walking

views

birding

wild flowers

wildlife

Shell Ridge is the City of Walnut Creek's largest open space unit, with trails for biking, hiking and riding through oak woodlands and grassland savannah on the lower flanks of Mount Diablo. Shell Ridge gets its name from the marine fossils left behind when the ocean waters that once covered the area receded.

hiking
3 days ago

9 days ago

falcons soaring over head. The beauty of Mt Diablo and the rolling hills set as the back drop of several trail choices. Many fun and low difficulty rating trails.

hiking
11 days ago

hiking
11 days ago

hiking
16 days ago

hiking
19 days ago

hiking
1 month ago

hiking
1 month ago