On a mountain road trecking to the Ijen volcano or Kawah Ijen on the Indonesian language. Famous volcano containing the biggest in the world acid lake and sulfur mining spot at the place where volcanic gasses come from the volcano. Local people use this trolleys to bring tired tourists up to the volcano or bring them back down

On a mountain road trecking to the Ijen volcano or Kawah Ijen on the Indonesian language. Famous volcano containing the biggest in the world acid lake and sulfur mining spot at the place where volcanic gasses come from the volcano. Local people use this trolleys to bring tired tourists up to the volcano or bring them back down.