Trione-Annadel State Park is a California state park in the United States. It is situated at the northern edge of Sonoma Valley and is adjacent to Spring Lake Regional Park in Santa Rosa. It offers ma
Lupines in a meadow, Annadel State Park
View from southern mountain flanks of Annadel looking toward Sonoma Mountain.
Ledson Marsh within Annadel
Manzanita of 12-inch (30 cm) diameter, Annadel State Park
Sonoma Mountain is a prominent landform within the Sonoma Mountains of southern Sonoma County, California. At an elevation of 2,463 ft, Sonoma Mountain offers expansive views of the Pacific Ocean to t
Trione-Annadel State Park
…Sonoma Creek Sonoma Mountain Trione-Annadel State Park. California Department of Parks & Recreation…
Northeast flanks of Sonoma Mountain, viewed from Annadel State Park
Pacific madrone growing out of bedrock on northeast slope of Sonoma Mountain
Redwood grove on north flank of Sonoma Mountain in a riparian zone
A view of Bennett Valley from North Sonoma Mountain Regional Park