Celebrate National Pi Day at Pleasant Hill Lake Park! Enjoy a guided group hike to search for "signs of spring". Then relax at the Welcome Center to sample an assortment of circular deserts! Help us plan for food by registering.
Be prepared for natural surface hiking trails with moderate to steep inclines by wearing hiking shoes/boots, bringing a bottle of water. In case of snow or ice, the guided group hike may take place on a different trail.