Jökulsárlón ("Glacier Lagoon") is the largest glacier lagoon or lake in Iceland. The lagoon developed about 60 years ago. It has grown since then because of melting of the glaciers. It now stands 1.5 kilometres away from the Atlantic Ocean's edge and covers an area of about 18 km2. The “glacier lake” have doubled in size in the recent 15 years. Icebergs breaking off of the glacier gather at the mouth of the lagoon’s shallow exit, and melt down into smaller ice cubes and sail out into the ocean. In the ocean the small icebergs 'live' for a few hours. Then they vanish …