Andean BlackberryMake Next Level Berry Brews With Blackberry Puree The Andean blackberry (or Mora as it's called in Colombia and Ecuador) is a tangy and sour type of blackberry primarily found at high altitudes in the Andes Mountains in Central and South America. Its hardly like the common blackberry, which has a mild flavor. In fact, its very sour! But add a little sweetener, and wow, youre tasting a mega berry! Its like whipping together ripe raspberries,