 | 1551-09. Cave of Brightness (Musfer Cavern, Dahl Al Misfir sinkhole) from its bottom in Umm Al Shabrum south-west from Doha. Qatar, February 27, 2015Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 1551-09. Cave of Brightness (Musfer Cavern, Dahl Al Misfir sinkhole) from its bottom in Umm Al Shabrum south-west from Doha. Qatar, February 27, 2015Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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