expeditions - zodiac cruises through antarctic iceberg landscape at portal point

antarctic antarctica arctic atlantic bay blue boat boating bright charlotte climate coast coastline cold continental cruises entrance expeditions freezing glacier graham ice iceberg icebergs impressive inflatable land landscape located melting mountain nature ocean panorama peninsula photography point polar portal reclus reflection rocks sea seascape shore sky snow snowy south southern through travel turquoise untouched vehicle water watercraft wave west which white winter winterly zodiac