Sunol Regional Wilderness is a beautiful natural area located in Alameda County, California. It covers over 6,800 acres of rolling hills, grasslands, and oak woodlands, providing a habitat for diverse wildlife. The park features several trails for hiking, biking, and horseback riding, making it a popular destination for outdoor enthusiasts. The park is home to the scenic Sunol Valley and offers stunning views of the surrounding landscape. Visitors can explore attractions like the Little Yosemite area, where the Calaveras River flows through granite formations. Sunol Regional Wilderness is an ideal spot for picnicking, birdwatching, and enjoying nature.