Sunol Park: Flag Hill Loop at Sunol Regional Park
March 15, 2025 from 10am to 4:30pm
Trail Head: Sunol Visitor's Center at Geary Rd.Fees: When the kiosk is staffed, a $5 parking fee and $2 dog fee.Elevation at trail head is 400 ft.Difficulty: Moderate 7.5 mile CW loop with a repeated 1300 ft elevation gain and loss, utilizing Flag Hill Trail & Road, Vista Grande Road, Eagle View Trail, Cerro Este Road and Canyon View Road for the proposed hike. Otherwise, Cave Rocks Road, Hayfield Road & Indian Joe Creek Trail. Dinner: Restaurant in Livermore.Bring the dogs.Last hiked…See More