Home Learn Espumoso (Sp.) Decanter Staff November 11, 2010 Sparkling Most Spanish sparkling wines come under the Cava DO, but a few are simply classed as vino espumoso. Written by Latest Wine News Researchers identify the cause of rotten egg smell in canned wine Sonoma Coast: 2021 vintage report and 2022 preview DWWA Market Guide: A helping hand in the competitive UK wine market