Campground to Bear Gulch Day Use Area
What to Expect
Safety Advisory
Poison oak thrives in the riparian zones along both creeks — it's everywhere off-trail and occasionally encroaches on the path. Learn to identify it in all seasons, including its bare-stick winter form.
Ticks are active in the grass and brush year-round at Pinnacles, with peak season from March through June. Do a thorough tick check after your hike, especially behind knees and along your waistband.
Trail Details
Pro Tips
Start from the campground side early morning — the creek corridor funnels bird activity at dawn, and you'll have the trail largely to yourself before day-use visitors arrive from the other direction.
Bring binoculars and a lightweight camp chair or sit pad. The best birding happens when you stop moving, pick a spot along the creek, and just wait. The bend where Bear Creek meets Chalone Creek is prime territory.
Use this trail as a one-way shuttle hike: have someone drop you at the campground and pick you up at Bear Gulch, then explore the reservoir and talus caves without backtracking.