SUMBA SPELEOLOGY EXPEDITION 2010
Sumba Speleology Expedition 2010, 1 month exploration started on July 20th 2010. Specific locations is Manupeu Tanahdaru National Park and Sumba Barat Daya (Sumba South-West) Regency. We have joined (coorperation) with Manupeu Tanahdaru National...