See Sycamore Grove Park after hours and enjoy a brisk 1-mile hike through the Nature Area with Ranger Gil. We'll may get a chance to see some of the park's most amazing nocturnal critters. Please dress warmly and wear proper footwear; the trails can be rough. Participants under 18 must be accompanied by a registered adult.  Canceled if raining.

If you have any questions, call the Ranger Station at 925-960-2400.