Almaden Quicksilver County Park, SCCP, Santa Clara County
Alston Park, City of Napa, Napa County
Alto Bowl Open Space Preserve, MCOSD, Marin County
Angel Island State Park, CSP, Marin County
Annadel State Park, CSP, Sonoma County
Año Nuevo State Reserve, CSP, San Mateo County
Cascade Ranch Unit
Elephant Seal Preserve
Anthony Chabot Regional Park, EBRPD, Alameda County
Arastradero Preserve, City of Palo Alto, Santa Clara County
Armstrong Redwoods State Reserve, CSP, Sonoma County
Austin Creek State Recreation Area, CSP, Sonoma County
Bair Island, Don Edwards San Francisco Bay National Wildlife Refuge, U.S. Fish and Wildlife Service, San Mateo County
Baltimore Canyon Open Space Preserve, MCOSD, Marin County
Barbier Park, City of San Rafael, Marin County
Bayfront Park, City of Menlo Park, San Mateo County
Baylands Preserve, City of Palo Alto, Santa Clara County
Big Basin Redwoods State Park, CSP, Santa Cruz County
Waterfall Loop from Park Headquarters
Hike to Buzzard's Roost
Rancho Del Oso Trailhead
Big Canyon Park, City of San Carlos, San Mateo County
Bishop Ranch Regional Preserve, EBRPD, Contra Costa County
Black Diamond Mines Regional Preserve, EBRPD, Contra Costa County
Blithedale Summit Open Space Preserve, MCOSD, Marin County
Blufftop Coastal Park, City of Half Moon Bay, San Mateo County
Bolinas Lagoon Preserve, Audubon Canyon Ranch, Marin County
Bothe-Napa Valley State Park, CSP, Napa County
Bothin Marsh Open Space Preserve, MCOSD, Marin County
Briones Regional Park, EBRPD, Contra Costa County
Bear Creek Staging Area
Lafayette Ridge Staging Area
Buck Gulch Falls, MCOSD, Marin County
Burleigh Murray Ranch State Park, CSP, San Mateo County
Butano State Park, CSP, San Mateo County
Calero County Park, SCCP, Santa Clara County
Camino Alto Open Space Preserve, MCOSD, Marin County
Carquinez Strait Regional Shoreline (east), EBRPD, Contra Costa County
Carquinez Strait Regional Shoreline (west), EBRPD, Contra Costa County
Cascade Canyon Open Space Preserve, MCOSD, Marin County
Castle Rock State Park, CSP, Santa Cruz County
Cesar Chavez/North Waterfront Park, City of Berkeley, Alameda County
China Camp State Park, CSP, Marin County
Campground Trailhead
South Slope of San Pedro Mountain
Coal Creek Open Space Preserve, MROSD, San Mateo County
Coal Mine Ridge, Portola Ranch Homeowner's Association, San Mateo County
Henry W. Coe State Park, CSP, Santa Clara County
Headquarters Area
Hunting Hollow
Contra Costa Canal Trail, EBRPD, Contra Costa County
Corte Madera Marsh, CDFW, Marin County
Cowell Ranch Beach, CSP, San Mateo County
Coyote Hills Regional Park, EBRPD, Alameda County
Coyote Point Recreation Area, CSMP, San Mateo County
Crane Creek Regional Park, Sonoma County Parks, Sonoma County
Crissy Field, GGNRA/NPS, San Francisco County
Crockett Hills Regional Park, EBRPD, Contra Costa County
Crown Memorial State Beach, EBRPD, Alameda County
Crown Road Trailhead, MCOSD, Marin County
Deer Island Open Space Preserve, MCOSD, Marin County
Del Valle Regional Park, EBRPD, Alameda County
Diablo Foothills Regional Park, EBRPD, Contra Costa County
Don Edwards San Francisco Bay National Wildlife Refuge, U.S. Fish and Wildlife Service, Alameda County
Eaton Park, City of San Carlos, San Mateo County
Edgewood Park and Preserve, CSMP, San Mateo County
El Corte de Madera Creek Open Space Preserve, MROSD, San Mateo County
Gate CM02 Trailhead
Skeggs Point Trailhead
El Sereno Open Space Preserve, MROSD, Santa Clara County
Fall Creek Unit, Henry Cowell State Park, CSP, Santa Cruz County
Fernandez Ranch, John Muir Land Trust, Contra Costa County
Fitzgerald Marine Reserve, SMCP, San Mateo County
Foothill Regional Park, Sonoma County Parks, Sonoma County
Fort Baker, GGNRA/NPS, Marin County
Fremont Older Open Space Preserve
Prospect Road Trailhead, MROSD, Santa Clara County
Stevens Creek County Park Trailhead, SCCP/MROSD, Santa Clara County
Garin/Dry Creek Regional Parks, EBRPD, Alameda County
Gary Giacomini Open Space Preserve, MCOSD, Marin County
Glen Canyon Park, SFPR, San Francisco County
Golden Gate National Recreation Area/Marin Headlands, NPS, Marin County
Fort Baker
Gerbode Valley
Muir Beach
Muir Beach Overlook and Owl Trail
Rodeo Beach
Rodeo Beach South
Slacker Hill
Tennessee Valley
Grant County Park, SCCP, Santa Clara County
Grizzly Island Wildlife Area, California Department of Fish and Game, Solano County
Half Moon Bay State Beach, CSP, San Mateo County
Hamilton Wetlands, Novato Baylands Stewards, Marin County
Hayward Regional Shoreline, EBRPD, Alameda County
Helen Putnam Regional Park, Sonoma County Parks, Sonoma County
Heron's Head Park, Port of San Francisco, San Francisco County
Hidden Villa, Santa Clara County
Huckleberry Botanic Regional Preserve, EBRPD, Contra Costa County
Huddart County Park, CSMP, San Mateo County
Deep woods loop
Chickadee and Redwood Nature Trail loop
Ignacio Valley Open Space Preserve, MCSOD, Marin County
Indian Tree Open Space Preserve, MCOSD, Marin County
Indian Valley Open Space Preserve, MCOSD, Marin County
Jack London State Historic Park, CSP, Sonoma County
Joaquin Miller Park, City of Oakland, Alameda County
Junipero Serra County Park, SMCP, San Mateo County
Kennedy Grove Regional Recreation Area, EBRPD, Contra Costa County
King Mountain Open Space Preserve, MCSOD, Marin County
La Honda Open Space Preserve, MROSD, San Mateo County
Lafayette Reservoir Recreation Area, EBMUD, Contra Costa County
Laguna de Santa Rosa Trail, Sonoma County Parks, Sonoma County
Las Gallinas Wildlife Ponds, Las Gallinas Valley Sanitary District, Marin County
Las Trampas Regional Wilderness, EBRPD, Contra Costa County
Leo Cronin Fish Viewing Area, MMWD, Marin County
Leona Canyon Regional Open Space Preserve, EBRPD, Alameda County
Lexington County Park, SCCP, Santa Clara County
Lime Ridge Open Space, City of Walnut Creek & City of Concord, Contra Costa County
Little Mountain Open Space Preserve, MCOSD, Marin County
Loch Lomond Recreation Area, City of Santa Cruz, Santa Cruz County
Loma Alta Open Space Preserve, MCOSD, Marin County
Long Ridge Open Space Preserve, MROSD, San Mateo County
Los Trancos Open Space Preserve, MROSD, San Mateo and Santa Clara County
Los Vaqueros Watershed, CCWD, Contra Costa County
Lucas Valley Open Space Preserve, MCOSD, Marin County
Sam McDonald County Park, SMCP, San Mateo County
Mare Island, Solano County
Martin Luther King Jr. Regional Shoreline, EBRPD, Alameda County
Maurice Thorner Memorial Open Space Preserve, MCOSD, Marin County
Maxwell Farms Regional Park, Sonoma County Parks, Sonoma County
McInnis Wetlands, MCOSD, Marin County
McLaren Park, SFPR, San Francisco County
McNee Ranch State Park, CSP, San Mateo County
Memorial County Park, CSMP, San Mateo County
Milagra Ridge, GGNRA/NPS, San Mateo County
Miller/Knox Regional Shoreline, EBRPD, Contra Costa County
Mills Canyon Nature Area, City of Burlingame, San Mateo County
Mission Peak Regional Preserve, EBRPD, Alameda County
Monte Bello Open Space Preserve, MROSD, Santa Clara County
Morgan Territory Regional Preserve, EBRPD, Contra Costa County
Mori Point, GGNRA, San Mateo County
Mount Burdell Open Space Preserve, MCOSD, Marin County
Mount Davidson Park, SFPR, San Francisco County
Mount Diablo State Park, CSP, Contra Costa County
Curry Point
Waterfall loop
Summit
Eagle Peak
Mount Madonna County Park, SCCP, Santa Clara County
Mount Sutro, UCSF, San Francisco County
Mount Tamalpais State Park, Marin County
Crown Road Trailhead, MCOSD
East Peak Trailhead, MTSP
Mountain Home Trailhead, MTSP/NPS
Muir Woods Road Trailhead, MTSP/NPS
Pantoll Trailhead, MTSP/MMWD
Stinson Beach, MTSP
Blithedale Summit Trailhead, MMWD/MCOSD
Bon Tempe Trailhead, MMWD
Cataract Falls Trailhead, MMWD
Deer Park Trailhead, MMWD
Phoenix Lake Trailhead, MMWD
Rock Spring Trailhead, MMWD
Sky Oaks Trailhead, MMWD
Mount Wanda, NPS, Contra Costa County
Muir Woods National Monument, MTSP/NPS, Marin County
Mountain Home Trailhead
Muir Woods Road Trailhead
Napa River Ecological Reserve, California Department of Fish and Game, Napa County
Nimitz Way, EBRPD, Contra Costa County
Old St. Hilary's Open Space Preserve, MCOSD, Marin County
Olompali State Historic Park, CSP, Marin County
Oyster Bay Regional Shoreline, EBRPD, Alameda County
Pacheco Valle Open Space Preserve, MCOSD, Marin County
Pescadero Creek County Park, CSMP, San Mateo County
Pescadero Marsh Natural Preserve, CSP, San Mateo County
Phleger Estate, GGNRA, San Mateo County
Picchetti Ranch Open Space Preserve, MROSD, Santa Clara County
Pillar Point, San Mateo County Harbor District, San Mateo County
Pillar Point Bluff, San Mateo County Parks, San Mateo County
Pine Mountain, Marin Municipal Water District, Marin County
Pinnacle Gulch Coastal Access, Sonoma County Parks, Sonoma County
Pleasanton Ridge Regional Park, EBRPD, Alameda County
Point Isabel Regional Shoreline, EBRPD, Contra Costa County
Point Pinole Regional Shoreline, EBRPD, Contra Costa County
Point Reyes National Seashore, NPS, Marin County
Abbotts Lagoon Trailhead
Bear Valley Trailhead
Chimney Rock Trailhead
Estero Trailhead
Five Brooks Trailhead
Kehoe Beach Trailhead
Laguna Trailhead
Marshall Beach Trailhead
Muddy Hollow Trailhead
Palomarin Trailhead
Sky Trailhead
Tomales Point Trailhead
Portola Redwoods State Park, CSP, San Mateo County
The Presidio, NPS, San Francisco County
Batteries to Bluffs Trail
Inspiration Point Trailhead
Lobos Creek Trail
Pulgas Ridge Open Space Preserve, MROSD, San Mateo County
Pulgas Water Temple, San Francisco Water Department Watershed Management, San Mateo County
Purisima Creek Redwoods Open Space Preserve, MROSD, San Mateo County
Perfect woods loop
Out and back from north trailhead
Quarry Lakes Regional Recreation Area, EBRPD, Alameda County
Quarry Park, SMCP, San Mateo County
Ragle Ranch Regional Park, Sonoma County Parks, Sonoma County
Rancho Cañada del Oro, Santa Clara Valley Open Space Authority, Santa Clara County
Rancho San Antonio Open Space Preserve, MROSD, Santa Clara County
Deer Hollow Farm and then some
Black Mountain slog
Rhus Ridge and Duveneck Windmill area
Ravenswood Open Space Preserve, MROSD, San Mateo County
Redwood Regional Park, EBRPD, Contra Costa County
Ring Mountain Open Space Preserve, MCOSD, Marin County
Rockville Hills Regional Park, City of Fairfield, Solano County
Round Valley Regional Preserve, EBRPD, Contra Costa County
Roy's Redwoods Open Space Preserve, MCOSD, Marin County
Rush Creek Open Space Preserve, MCOSD, Marin County
Bahia loop
Out and back from main trailhead
Rush Ranch Open Space Preserve, Solano Land Trust, Solano County
Russian Ridge Open Space Preserve, MROSD, San Mateo County
Samuel P. Taylor State Park, CSP, Marin County
Pioneer Tree Loop
Park Headquarters Trailhead
Devil's Gulch
San Bruno Mountain State and County Park, CSMP, San Mateo County
Summit Loop
Out and back on Ridge Trail
Saddle Loop
Bog Trail
San Pedro Valley Park, CSMP, San Mateo County
Hazelnut Loop
Brooks Falls Loop
Valley View Loop
Montara Mountain
Sanborn-Skyline County Park, SCCP, Santa Clara County
Santa Margarita Open Space Preserve, MCSOD, Marin County
Santa Teresa County Park, SCCP, Santa Clara County
Santa Venetia Marsh Open Space Preserve, MCOSD, Marin County
Shiloh Ranch Regional Park, Sonoma County Parks, Sonoma County
Shollenberger Park, City of Petaluma, Sonoma County
Shoreline at Mountain View, City of Mountain View, Santa Clara County
Sibley Volcanic Regional Preserve, EBRPD, Contra Costa County
Sierra Azul Open Space Preserve, MROSD, Santa Clara County
Bald Mountain Trail
Mount Umunhum Trail
Woods Road Trail
Sierra Vista Open Space Preserve, SCVOSA, Santa Clara County
Skyline Ridge Open Space Preserve, MROSD, San Mateo County
Skyline Wilderness Park, Napa County
Skywalker Easement, managed by MCOSD, Marin County
Sobrante Ridge Regional Preserve, EBRPD, Contra Costa County
Sonoma Baylands, San Pablo Bay National Wildlife Refuge, U.S. Fish and Wildlife Service, Sonoma County
Sonoma Coast State Beach, CSP, Sonoma County
Bodega Head
Kortum Trail
Sonoma Overlook Trail, City of Sonoma, Sonoma County
Sonoma Valley Regional Park, Sonoma County Parks, Sonoma County
Soquel Demonstration State Forest, California Department of Forestry, Santa Cruz County
Stanford Dish, Stanford University, Santa Clara County
Stile Ranch, Santa Teresa County Park, SCCP, Santa Clara County
St. Joseph's Hill Open Space Preserve, MROSD, Santa Clara County
Stevens Creek County Park, SCCP, Santa Clara County
Robert Louis Stevenson State Park, CSP, Napa County
Stow Lake/Strawberry Hill, Golden Gate Park, San Francisco County
Sugarloaf Ridge State Park, CSP, Sonoma County
Sunol Regional Wilderness, EBRPD, Alameda County
Sweeney Ridge from Sneath Lane, GGNRA/NPS, San Mateo County
Sweeney Ridge from Skyline College, GGNRA/NPS, San Mateo County
Sycamore Grove Park, Livermore Area Recreation and Park District, Alameda County
Terra Linda/Sleepy Hollow Divide Open Space Preserve (north), MCOSD, Marin County
Terra Linda/Sleepy Hollow Divide Open Space Preserve (south), MCOSD, Marin County
Thornewood Open Space Preserve, MROSD, San Mateo County
Tiburon Uplands Nature Preserve, Marin County Parks and Open Space, Marin County
Tilden Regional Park, EBRPD, Contra Costa County
Tilden loop
Out and back on Nimitz Way
Tolay Lake Regional Park, Sonoma County Parks, Sonoma County
Tomales Bay State Park, CSP, Marin County
Tubbs Island, San Pablo Bay National Wildlife Refuge, U.S. Fish and Wildlife Service, Sonoma County
Upper Stevens Creek County Park, SCCP/MROSD, Santa Clara County
Uvas Canyon County Park, SCCP, Santa Clara County
Vargas Plateau, EBRPD, Alameda County
Verissimo Hills Open Space Preserve, MCOSD, Marin County
Villa Montalvo County Park, SCCP, Santa Clara County
Waterbird Regional Preserve, EBRPD, Contra Costa County
Waterdog Lake Park, City of Belmont, San Mateo County
Westwood Hills Park, City of Napa Parks and Recreation, Napa County
White Hill Open Space Preserve, MCOSD, Marin County
Wildcat Canyon Regional Park, EBRPD, Contra Costa County
Wilder Ranch State Park, CSP, Santa Cruz County
Windy Hill Open Space Preserve, MROSD, San Mateo County
Wunderlich County Park, CSMP, San Mateo County
CCWD=Contra Costa Water District
CDFW=California Department of Fish and Wildlife
CSMP=County of San Mateo Parks Department
CSP=California State Parks
EBRPD=East Bay Regional Park District
GGNRA=Golden Gate National Recreation Area
MCOSD=Marin County Open Space District
MMWD=Marin Municipal Water Department
MROSD=Midpeninsula Regional Open Space District
MTSP=Mount Tamalpais State Park
NPS=National Park Service
PRNS=Point Reyes National Seashore
SCVOSA=Santa Clara Valley Open Space Authority
SCCP=Santa Clara County Parks
SLT=Solano Land Trust
SFPR= San Francisco Parks and Recreation