Led by Laguna Canyon Foundation volunteers in partnership with OC Parks. Enjoy an afternoon of unspoiled canyon views and learn about the geology of this area. The rocks and fossils reveal fascinating stories about the park’s ancient environments. This will be a 3.5-mile hike over steep and uneven terrain (600-ft. elevation gain). Laguna Coast Wilderness Park, Willow Canyon Staging Area (West side of 133, just south of El Toro Rd intersection). Online reservations required: www.lagunacanyon.org/activities. For questions, call: 949-497-8324 Mon-Fri; 949-923-2235 Sat/Sun. Parking: $3.