Mount Batur or Gunung Batur is located North West to Mount Agung in Bali on the southern side of the mountain is the Caldera Lake. Mount Batur hosts an active volcano and the eruption is visible across the year. In fact, it is one of the most forceful eruptions on this planet. Mount Batur is also believed to be one of the most sacred mountains by the locals and several adventure tourists take on the fairly physical Mount Batur trek. The peak is about 1000 meters above sea level and takes about two hours to reach on foot.