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An iconic Sonoma farmstead

Our chance to save it.

Mission Bell Farm

Sonoma's  Downtown Clydesdales

A connection to our past... watch our film below!

A Part of Sonoma's Soul

News & Updates

The Mission Bell/Castagnasso land reflects the agricultural soul of our community and holds a special place in the hearts of all Sonomans and visitors.

Originally part of the grazing and farmland that surrounded Mission San Francisco Solano, for the past century Mission Bell Farm has been home to five generations of the Castagnasso family, who have been loving stewards of the land and their champion Clydesdale horses.

At just under 3-acres at the corner of East Spain and Second Street East, just off Sonoma’s historic Plaza, Mission Bell Farm is the last undivided parcel from the General Vallejo original map of the city of Sonoma. In addition to its well-known Clydesdale pasture, the Farm has two barns and a historic early 1880's farmhouse.

Dear Supporters,


Thank you for your continuing support of the Blue Wing Adobe Trust and our efforts to preserve and reuse the Blue Wing Inn, in addition to our ongoing efforts to preserve the Mission Bell Farm.


So many local people and others have voiced their supported during the past year. And we remain optimistic that there will be good news in the coming year.


The Board of the Blue Wing Adobe Trust wish you all a Happy New Year.


Patricia Cullinan

Ned Forrest

David Gould

Kate McClintock

Kelso Barnett

Will Honeybourne



Stay informed about the future of Mission Bell Farm!

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