Combine sugar and water in a small saucepan and heat just until sugar melts; set aside to cool. Wash all fruit well then cut into wedges or slices and add to a 3 gallon container. Pour in sugar water, rose wine, pinot grigio wine and peach schnapps and stir together. Cover and refrigerate for at least 6 hours, or up to 24 hours. Right before serving, add cava or sparkling wine and stir to combine. Serve chilled, over ice if desired.
Recipe by Cooking With MicheleĀ® at https://cookingwithmichele.com/2010/06/peach-sangria/