It’s an awe-inspiring spot for trekkers and nature lovers. 6. Sipiso-Piso Waterfall, North Sumatra: Located near Lake Toba, this 120-meter waterfall is one of Indonesia’s tallest. Its dramatic ...

Rugged West Sumatra, where rainforest clings to the steepest slopes of volcanoes and waterfalls cascade into deep ravines, remains a wild and uncharted realm. It’s also the home of masakan ...