sumatra betBadak sumatra, juga dikenal sebagai badak berambut atau badak Asia bercula dua (Dicerorhinus sumatrensis), [5] merupakan spesies langka dari famili Rhinocerotidae dan termasuk salahLake Toba is, hands down, one of the best places to visit in Sumatra! This is the largest volcanic lake in the world. It was formed approximately 75,000 years ago after