Hop aboard and sail past towering icebergs made from ancient, densely-packed ice. Listen as they flounder, calve and roll right before your very eyes. Every Iceberg is unique, calving off glaciers into pinnacle, wedge and tabular shapes. Our favourite “bergs” are the talk of the world. You may even get to sample a bergy bit—the most pristine water on earth, frozen 10,000 years ago.