Ijen Crater Tour : Ijen crater on high plateau of a dormant volcano and produce the sulphur that mined traditionally [only in Indonesia and no else where]. Workers carries 60-85 kilograms of a day hard work and walk as far as 3 kilometers. Ijen has green color lake and covered by caldera wall with altitude 300-500 meters. For more information visit our website at www.rebecca-tours.com
