100:01:38,751 --> 00:01:42,342This is the Ardèche Riverin Southern France.200:01:42,343 --> 00:01:45,116Less than a ¼ of a mile from here300:01:45,117 --> 00:01:51,015three explorers set out a few daysbefore Christmas in 1994.400:01:53,161 --> 00:01:55,548They came along this way.500:01:56,480 --> 00:02:00,371They were seeking drafts of air