Skip to content

Grizzly Island Wildlife Area- Island Slough Unit

Grizzly Island Wildlife Area- Island Slough Unit from directly overhead

Grizzly Island Wildlife Area- Island Slough Unit is a nature reserve in California, at a modelled elevation of 0 m. North Peak stands 1,084 m to the south-southeast, 20 miles off. The nearest named place is Grizzly Island Wildlife Area- Crescent Unit, a nature reserve 1.7 miles away.

What to expect

Operated by
California Department of Fish and Wildlife

Official site

How to reach it

Coordinates38.17233, -121.97765

Named places within 25 miles

Peaks
  • Kirby Hill: 3.1 mi
  • Luco Hill: 3.2 mi
  • Suisun Hill: 3.7 mi
  • Nelson Hill: 8.5 mi
  • Cement Hill: 8.8 mi
Parks
  • Lawler Falls Park: 4.7 mi
  • Lawler Ranch Park: 4.9 mi
  • Irving H. Lambrecht Sports Complex: 5.2 mi
  • Montebello Vista Park: 5.3 mi
  • Geopp Park: 5.4 mi
Picnic sites
  • Laflin Park Picnic Area: 6.0 mi
  • Upper Vista Area: 11.9 mi
  • Lower Vista Area: 11.9 mi
  • Parkview Area: 11.9 mi
  • Peacock Roost Area: 11.9 mi
Historic sites
  • Birds Landing - Benjamin's Store: 6.4 mi
  • Cordelia: 8.9 mi
  • Thompson's Corner Saloon: 8.9 mi
  • Rockville Stone Chapel: 9.4 mi
  • Pioneer Monument: 11.6 mi
Attractions: 57
  • Suisun Marsh Overlook: 3.9 mi
  • Jelly Belly: 7.2 mi
  • bandstand: 12.7 mi
  • Dragon Roller Coaster: 12.8 mi
  • Tea Cups: 12.8 mi
Artworks: 57
Gardens: 49
  • Pauline Davidson Living Memorial Garden: 7.2 mi
  • Fairfield Rose Garden: 7.2 mi
  • The Grove: 8.4 mi
  • Demonstration Garden: 8.8 mi
  • Ambrose Community Garden: 10.2 mi
Museums: 31
  • Western Railway Museum: 6.0 mi
  • Travis Air Force Base Aviation Museum: 7.2 mi
  • American Armory Museum: 7.7 mi
  • Pittsburg Historical Museum: 11.0 mi
  • Pena Adobe Park: 11.6 mi
Springs: 14
  • Sulfur Springs: 10.7 mi
  • Peach Tree Spring: 18.9 mi
  • Soto Springs: 19.0 mi
  • Sulfur Spring: 19.8 mi
  • Moses Rock Spring: 19.9 mi
Ghost towns: 9
Beaches: 3
Waterfalls: 2
Cliffs: 2
Rest areas: 1
  • Rest Stop: 9.4 mi

Summits around it

The highest named summits within 19.7 miles of Grizzly Island Wildlife Area- Island Slough Unit. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
North PeakSSE 168°1,084 m19.7 mi
Mount OlympiaSSE 168°898 m19.2 mi
Mount VacaNNW 336°857 m17.2 mi
Signal HillNNW 338°726 m15.2 mi
Eagle PeakS 173°722 m18.8 mi
Twin SistersNW 311°659 m14.0 mi
Mount GeorgeNW 312°572 m17.6 mi
SugarloafWNW 296°499 m14.6 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:1218:4519:20
June solstice05:4619:5620:35
September equinox06:5618:3219:06
December solstice07:2216:1116:52

Local time (America/Los_Angeles).

Climate normals

Months averaging 50–80 °F: Feb–Nov.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F495256606571747472655548
Precip in4.75.03.31.50.70.20.00.00.11.12.55.4

1991–2020 U.S. Climate Normals, NOAA NCEI — Fairfield, 9 mi away.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMapOfficial site

OpenStreetMap element way/601406536

More nature reserves in California

Drive to it

Byway plans a real route around stops like this one.

Private beta · Free to join

Take the scenic way to Grizzly Island Wildlife Area- Island Slough Unit.

Byway plans around your taste, verified places, real weather and opening hours — then opens every leg in Google Maps with one tap.

Private beta · Free to join · No card · Invite when a spot opens