The George Eastman Museum is located in Rochester, New York. The gardens of George Eastman welcome visitors from May through September for daily guided tours. http://www.eastman.org/mansion-gardens
Built in 1917, the West Garden was designed by architect Claude Bragdon, who modeled it after an English walled garden by Sir Edward Lutyens and Gertrude Jekyll at Hestercombe House in Somerset, England.