Annadel State Park is a state park of California, USA, situated at the northern edge of Sonoma Valley and offering many recreational activities within its 5,092-acre property. At its north end, it connects to Spring Lake Regional Park in Santa Rosa, California. The rock formations of Annadel have played central role in its history: its volcanic origins, the Native American use of obsidian, the early 1900s mining of cobblestones, and modern hikers' appreciation of its volcanic rock outcrops.
touristlink.com
Mar 20, 2022
