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One of Martyn's diving companions, Robbie Schmittner, in a huge flooded cave in Mexico. 公仔箱論壇: X- O9 N+ Q7 {, m& O
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( u% y2 g" Z+ N1 DDivers carry remote underwater flash guns to illuminate this image, taken in what is probably the world's biggest underwater tunnel, Weebubbie Cave beneath the remote Nullarbor Plain of western Australia.
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$ Y4 T% J! o7 Q- G6 {, c( H5 Utvboxnow.comDivers often use guide-lines to keep them on track in the murky depths. Getting lost can be fatal.tvboxnow.com; S! O, e9 T7 {! J0 Q+ ~
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Deep and dark doesn't always mean cold: Jenny Pinder swims through the underwater passages of the Grotta Giusti Cave in Tuscany, Italy. where geothermal activity heats the water to an amazing 35 degrees centigrade
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: I$ B! Q+ t# G0 F/ g- ]+ ATVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。
. z+ C+ e0 V& d+ x) h, UTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。In another of Martyn's photos Helen Rider swims through the narrow confines of Taina Cave near Santo Domingo in the Dominican Republic. |