Many thanks to all those who have contributed to this project by allowing access to their lands

Calera Wines
Hanna Winery
Gundlach Bundschu Winery
Karah Estate Vineyards
Midpeninsula Regional Open Space District
Split Rail Vineyard
Steve Dorrance, Dorrance Ranch
Ward Hanes, Hanes Ranch
Allen Narbaitz, Narbaitz Ranch
Jim Wilson, Defenders of East Napa Watersheds

and to the following organizations whose dedicated work has helped preserve so much of the open space in the greater San Francisco Bay Area:

Big Sur Land Trust
John Muir Land Trust
Marin Agricultural Land Trust
Napa Land Trust
Peninsula Open Space Trust
Regional Parks Foundation
Solano Land Trust
Sonoma Land Trust
Tuleyome

and to fellow hikers and photographers and family who have accompanied me in miles and miles of trails and rugged cross country scrambles to the most remote parts of the Bay Area, or provided maps, guidance and invaluable trip reports:

Bob Burd, Sean Casserly, Kerry Breen, Daryn Dodge, Elizabeth Flegel, Nick Flegel, Dean Gaudet, Paul Gruber, John Hart, Helen Hart, Treve Johnson, Coby King, Andre Kirmse, Jerry Kohn, Bob McLoughlin, Brett Moffatt, David Naylor, Laura Newman, Kathy Rich, Alisa Sanger, Jonathan Sanger, Asaka Takahashi, Mary Zeiler

and lastly to my wife of all these years, Sally, for her support, encouragement and patience with my hundreds of early morning departures, long days with only occasional texts and selfies from remote peaks, and late night returns with muddy boots and torn clothes.