You have to hike or ride horseback to see this magnificent 9,737-acre parkland, accessible only by way of the Ohlone Wilderness Trail. Its centerpiece is 3,817-foot Rose Peak, just 32 feet lower than Mount Diablo. Surrounding Rose Peak are grassy ridges, profusely flowered in season. The abundance of wildlife includes golden eagles, mountain lions, and tule elk.
Hours
Feb 1 through March 8: 8:00 am – 6:00 pm
March 9 through May 8: 8:00 am – 8:00 pm
May 9 through Nov 1: 8:00 am – 9:00 pm
Nov 2 through Jan 31: 8:00 am – 5:00 pm
