Forested hills rising above a grassland at a GSLC-protected preserve

Our preserves

The land we protect — from Humboldt to San Diego.

From coastal rangeland to valley farmland and mountain watersheds, explore the landscapes we’ve helped protect permanently.

  • 35,132Acres protected
  • 90Properties protected
  • 20California counties
  • 22Protected species
Forests and Uplands · Mendocino County · ~10,883 ac Forests and Uplands · Mendocino County · ~4,341 ac Forests and Uplands · Lake County · ~3,946 ac Forests and Uplands · Sonoma County · ~2,623 ac Forests and Uplands · Mendocino County · ~1,721 ac Wildlife Habitat · Yolo County · ~1,321 ac Forests and Uplands · Lake County · ~1,140 ac Forests and Uplands · Mendocino County · ~894 ac Forests and Uplands · Lake County · ~880 ac Forests and Uplands · Humboldt County · ~663 ac Forests and Uplands · Mendocino County · ~640 ac Forests and Uplands · Sonoma County · ~440 ac Forests and Uplands · Mendocino County · ~420 ac Forests and Uplands · Mendocino County · ~400 ac Forests and Uplands · Sonoma County · ~399 ac Forests and Uplands · Mendocino County · ~360 ac Farms and Ranches · Mendocino County · ~260 ac Farms and Ranches · Sonoma County · ~257 ac Wildlife Habitat · Sutter County · ~219 ac Forests and Uplands · Mendocino County · ~212 ac Forests and Uplands · Sonoma County · ~210 ac Wildlife Habitat · Contra Costa County · ~206 ac Forests and Uplands · Mendocino County · ~206 ac Farms and Ranches · Sonoma County · ~204 ac Wildlife Habitat · Alameda County · ~164 ac Farms and Ranches · Napa County · ~160 ac Wildlife Habitat · Contra Costa County · ~156 ac Farms and Ranches · Sonoma County · ~139 ac Farms and Ranches · Sonoma County · ~133 ac Wildlife Habitat · Santa Cruz County · ~125 ac Forests and Uplands · Sonoma County · ~117 ac Farms and Ranches · Sonoma County · ~107 ac Wildlife Habitat · Solano County · ~106 ac Wildlife Habitat · Alameda County · ~101 ac Forests and Uplands · Sonoma County · ~77 ac Community Lands · San Diego County · ~77 ac Wildlife Habitat · Napa County · ~67 ac Wildlife Habitat · San Mateo County · ~63 ac Wildlife Habitat · Sonoma County · ~56 ac Community Lands · Sonoma County · ~55 ac Forests and Uplands · Mendocino County · ~53 ac Wildlife Habitat · Contra Costa County · ~48 ac Forests and Uplands · Mendocino County · ~40 ac Water and Wetlands · Napa County · ~37 ac Water and Wetlands · Solano County · ~33 ac Wildlife Habitat · Sonoma County · ~28 ac Wildlife Habitat · Sacramento County · ~28 ac Wildlife Habitat · Placer County · ~27 ac Wildlife Habitat · San Mateo County · ~27 ac Wildlife Habitat · Alameda County · ~24 ac Forests and Uplands · Sonoma County · ~24 ac Water and Wetlands · El Dorado County · ~22 ac Community Lands · Solano County · ~21 ac Community Lands · Mendocino County · ~20 ac Wildlife Habitat · Alameda County · ~17 ac Wildlife Habitat · Placer County · ~14 ac Wildlife Habitat · Sonoma County · ~14 ac Water and Wetlands · Riverside County · ~11 ac Farms and Ranches · Sonoma County · ~9 ac Water and Wetlands · Solano County · ~8 ac Community Lands · Santa Clara County · ~8 ac Water and Wetlands · Nevada County · ~6 ac Wildlife Habitat · Alameda County · ~6 ac Wildlife Habitat · San Diego County · ~5 ac Forests and Uplands · Napa County · ~5 ac Wildlife Habitat · Alameda County · ~5 ac Water and Wetlands · Sonoma County · ~4 ac Wildlife Habitat · Alameda County · ~4 ac Wildlife Habitat · San Diego County · ~4 ac Wildlife Habitat · Sonoma County · ~4 ac Forests and Uplands · Sonoma County · ~4 ac Water and Wetlands · Napa County · ~3 ac Community Lands · Sonoma County · ~3 ac Water and Wetlands · San Diego County · ~3 ac Forests and Uplands · Sonoma County · ~3 ac Water and Wetlands · Napa County · ~3 ac Water and Wetlands · Solano County · ~2 ac Water and Wetlands · Solano County · ~2 ac Community Lands · Mendocino County · ~2 ac Wildlife Habitat · San Diego County · ~1 ac Water and Wetlands · Solano County · ~1 ac Wildlife Habitat · San Mateo County · ~1 ac Community Lands · Los Angeles County · ~0 ac Water and Wetlands · Riverside County · ~0 ac Wildlife Habitat · Napa County · ~0 ac Wildlife Habitat · Sonoma County · ~0 ac Forests and Uplands · Humboldt County · ~0 ac Wildlife Habitat · Sonoma County · ~0 ac Wildlife Habitat · Sonoma County · ~0 ac Water and Wetlands · Sonoma County · ~0 ac Santa Rosa GSLC office — Santa Rosa San Luis Obispo GSLC office — San Luis Obispo

Golden State Land Conservancy offices

Each mark sits at the property itself, but we never show its name, owner, or address. Landowner privacy is protected.

  • Rolling green hills meeting forested ridges
  • A clear creek rushing past green banks
  • Vineyard rows below blue mountains
  • Redwood trunks above a fern understory
  • A frog resting among wetland reeds
  • A mountain valley under a wide sky
  • A lone oak on a green plain
  • A quiet pond ringed by willows
  • A deep forested canyon
  • A yellow wildflower in spring grass
  • Green hills under a cloud-filled sky
  • A dappled trail through the forest
  • Vineyards beside a lake and wooded hills
  • A hawk soaring in open sky
  • A southern California canyon covered in chaparral
  • Sunlit oak woodland
  • A small creek lined with rushes
  • A forested valley under streaming clouds
  • A pond turtle
  • A green valley with scattered oaks
  • Tall conifers at the edge of a bright meadow
  • Calm water framed by trees
  • Oaks on a bright green slope
  • Chaparral-covered hills
  • Fresh wetland grasses in shallow water
  • Tall conifers above a spring meadow
  • Grapevines in late summer
  • A goose nest with eggs in tall grass
  • Green rolling hills with a single oak
  • A rocky creek under leafy trees
  • A forested hillside
  • A moss-draped oak above a green slope
  • Rugged southern California mountains
  • A purple brodiaea wildflower
  • A green meadow below a forested ridge
  • A pond and a lone tree on open land
  • Lush oak branches over green grass
  • A sunlit forest glade
  • A green channel through open grassland
  • A pond turtle held in a person's hands
  • Green hills in spring
  • Bright oak woodland
  • A creek beneath green trees
  • A mountain forest vista
  • A green valley framed by trees
  • Shady mixed forest
  • Green oak woodland

Thinking about your land’s future?

Every preserve on this map began with a landowner and a conversation. From working ranches to a single stretch of creek, no land is too small.

Start a conversation