Guests from the Lindblad Expedition ship National Geographic Explorer take the Polar Plunge off ice floe in the Weddell Sea, Antarctica, Southern Ocean

2 antarctic adult adults antarctic peninsula antarctica antarctis cold temperature cold temperatures cold color color images color image colour images colour colour image circumpolar couple day days female females frozen water flen freezing water full length grown up grown ups grown up grown ups habitat habitats high angle high angle view high angle views high angles high angle view high angle views holiday holidays horizontal horizontals ice jump jumping lindblad expedition lindblad expeditions lindblad landscape male males men mid air natural phenomena natural phenomenon natural world natural worlds nature outdoors outside snow south south pole tourism tourist tourist destination tourist destinations tourists to jump togetherness travel travelled travelling travels two people two vacation vacations water weddell sea women s059