The De Turk Round Barn in Santa Rosa, California, United States, was a

round barn A round barn is a historic barn design that could be octagonal, polygonal, or circular in plan. Though round barns were not as popular as some other barn designs, their unique shape makes them noticeable. The years from 1880 to 1920 represent th ...

that was built in 1891 by Santa Rosa Winery owner De Turk. It was used for his champion trotter horses until his death in 1896. It was listed on the National Register of Historic Places in 2004. It was significant as one of very few round or polygonal barns surviving in Northern California. and

References

Barns on the National Register of Historic Places in California Buildings and structures in Santa Rosa, California Infrastructure completed in 1891 Barns in California Round barns in the United States National Register of Historic Places in Sonoma County, California {{SonomaCountyCA-struct-stub