14 July 2000, fish-eye photo. At the end of the river, we reach the rim of the intracrateric N vent, with a good view inside it: the sulphur walls reveal a bottomless pit hundreds of meters deepn. |
14 July 2000, fish-eye photo. At the end of the river, we reach the rim of the intracrateric N vent, with a good view inside it: the sulphur walls reveal a bottomless pit hundreds of meters deepn. |