Any expedition to the Antarctic is expensive. Dive equipment is more 
 expensive. There isn't any 'Club Med Antarctica' where you could stay. 
 There is always the possibility that your vacation excursion could get you 
 socked in to Antarctica for six months or more. Why would you want to dive in 
 waters where hyperthermia or getting trapped under ice is such a high risk? Big 
 and unsusual critters, that’s why! 
     An Antarctica voyage should be a carefully planned and coordinated adventure, 
 precisely scheduled to take advantage of the short 'austral summer' 
 season to visit the frozen continent. Amos Nachoum organizes a 20 nights voyage 
 that is a dream come true for photographers needing the extra time to capture 
 the elusive 'one great shot'. 
     Surrounded by the Southern Ocean, defined as the water between latitudes of 
 40-64 degrees south, uninterrupted wind circulates vigorously developing into 
 the notorious 'roaring forties' and 'furious fifties' .This 
 interaction between wind and sea currents creates a region of intense turbulence 
 and as a consequence, the Southern Ocean is richly productive ecologically. An 
 abundance of plankton supports the world's largest concentration of marine 
 wildlife. Millions of sea birds, penguins, seals and whales appear in glorious 
 abundance with the coming of the Southern Hemisphere's spring season. Most forms 
 of Antarctic life clings to the edges of the continent, where beaches and cliffs 
 offer snow free nesting grounds for birds and pupping locations for seals. It is 
 our intent on this voyage, to see and photograph most, if not all of the 
 available species 
     See       website     
Facts about Antarctic Expedition diving