Hill Slough Wildlife Area - Solano County
  • Solano County - east of Suisun City
  • Phone Number: (707) 425-3828
Area Regulations:
  • Hunting and camping are not allowed
  • Highway 12 through Suisun City. Turn south onto Grizzly Island Road, which is approximately 3 miles west of the Highway 12 junction with Interstate 80.
  • The wildlife area spans both sides of Grizzly Island Road from Highway 12 south for about 2 miles.
  • 1,723 acres of salt tidal marsh, managed marshes, sloughs and upland grassland. The area supports a wide variety of waterfowl, including pintail, mallard, shoveler, green-winged teal, and wigeon. Raptors such as northern harriers, white-tailed kites, kestrels, and red-tailed hawks can be seen hunting the grasslands. Mammals including raccoons, jackrabbits, and voles make their homes here and may provide a meal for the coyotes that hunt and live in the wildlife area.
Outdoor California Article:Recreational Use:
  • Type C Wildlife Area - no permits, passes, or reservations are required.
  • Birdwatching and wildlife viewing are permitted
  • Not allowed
  • None
PLEASE NOTE: Area regulations are subject to change. Special restrictions on recreational uses, hunt days and methods of take are listed in the current year's issue of Hunting and Other Public Uses on State and Federal Areas, available at CDFW offices and places where licenses are sold. 

Stockton Office
2109 Arch Airport Rd
Stockton, CA 95206
(209) 948-7800
FAX 209-946-6355

Contact Hill Slough Wildlife Area - Solano County

Contact Hill Slough Wildlife Area - Solano County

Scott Wilson
Acting Regional Manager - Bay Delta Region
7329 Silverado Trail
Napa, California  94558
Phone: (707) 944-5500


Service Area

Services provided in:
  • Solano County, California