A refreshing and fruity sangria perfect for summer gatherings.
Combine the red wine, orange juice, cranberry juice, and blackberries in a large pitcher.
Use a pitcher with a wide opening to easily add and mix the ingredients.
Add the orange slices to the mixture and stir gently.
Gently stir to avoid breaking the fruit slices.
Refrigerate the sangria for at least 2 hours to allow the flavors to meld.
Cover the pitcher with plastic wrap to keep the sangria fresh.
Before serving, add the sparkling water to the sangria and stir lightly.
Add the sparkling water just before serving to retain its fizz.
Pour the sangria into glasses over ice and garnish with lemon slices and fresh blackberries.
Use clear glasses to showcase the vibrant colors of the sangria.