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

1 person only 1 1 person 1 woman 1 woman only antarctic adults adult antarctic peninsula antarctica antarctis behind cold temperatures cold cold temperature color image color color images colour images colour colour image circumpolar day days female females frozen water flen freezing water from behind full length grown ups grown up grown up grown ups habitat habitats high angle view high angle views high angle high angles high angle views high angle view holiday holidays horizontal horizontals ice jumping jump lindblad expedition lindblad expeditions lindblad landscape mid air natural phenomena natural phenomenon natural world natural worlds nature one woman only only women one person one one person only one woman outdoors outside rear view snow south south pole tourism tourist tourist destination tourist destinations tourists to jump travel travelled travelling travels vacation vacations woman women only women water weddell sea s059 s059 te