17th Annual Smithsonian Magazine Photo Contest Natural World
A Mysterious Dark Limestone Cave

This cave is a man made cave, as the result of lime stone mining in Arosbaya hill, Bangkalan Madura, Indonesia. This cave looks beautiful with lines that form like upside down stairs.

Photo Detail
Date Taken: 09.2019
Date Uploaded: 10.2019
Photo Location: Madura, Indonesia
Camera: NEX-5T
Copyright: © Jane Santoso Gunawan