Loma Alta Open Space Preserve to Lucas Valley Open Space Preserve California

Lucas Valley is a valley in Marin County, California, drained to the east into San Pablo Bay by Miller Creek, as well as an unincorporated community in the valley, which forms part of the Lucas Valley-Marinwood CDP.
  • Elevation: 108 ft (33 m)
  • Country: United States
  • State: California
  • County: Marin County
Data from: en.wikipedia.org