Dr. Suess' The Lorax and California State Parks. The Lorax is standing on a tree stump holding open a recycling bag, while a bear wearing a backpack is putting recyclable materials into it. Read more about Virtual Read-A-Long with the Lorax – Calaveras Big Trees State Park – August 2, 2 p.m.

Join us at Calaveras Big Trees State Park for a special Virtual Read-A-Long with Dr. Seuss’s The Lorax to help inspire creativity and care for the planet. All ages welcome! Read MoreRead more about Virtual Read-A-Long with the Lorax – Calaveras Big Trees State Park – August 2, 2 p.m.

090-P70546 Tomales Bay State Park © 2010, California State Parks. Photo by Brian Baer Read more about Guided Hike: Indian Beach Nature Trail Loop – Tomales Bay State Park – July 5, 10 a.m.

Join us this summer for Guided Hikes at Tomales Bay State Park! Learn about the varied biomes of Tomales Bay State Park that are teeming with life! State Park staff will guide you along the Indian Beach Trail Loop past outcroppings of salt marsh, Bishop Pines, and a... Read MoreRead more about Guided Hike: Indian Beach Nature Trail Loop – Tomales Bay State Park – July 5, 10 a.m.

Photo of a large telescope, "Challenger" at the Fremont Peak Observatory in Fremont Peak State Park Read more about Fremont Peak Observatory – Public Programs

The Observatory is open to the public for scheduled viewing and educational programs. When the summer advection fog rolls in from Monterey Bay and covers the lights of Hollister and Gilroy, the skies above Fremont Peak are as dark and star-filled as any place to be... Read MoreRead more about Fremont Peak Observatory – Public Programs