DeTurk Round Barn and Church of One Tree
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Nestled in the charming historic West End neighborhood, the stunning DeTurk Round Barn is among California's oldest truly round buildings. Isaac DeTurk, one of the county's firsy winery owners, built the barn in 1891 as a horse stable for his prize-winnign stallion. A renovation in 2011 has brought this historic building into the current century.