Jökulsárlón (lit. “Glacier Lagoon”) is the largest glacier lagoon or lake in Iceland.
… it evolved into a lagoon after the glacier started receding from the edge of the Atlantic Ocean. The lake has grown since then at varying rates because of melting of the Icelandic glaciers. The lagoon now stands 1.5 kilometres (0.93 mi) away from the ocean’s edge and covers an area of about 18 km2 (6.9 sq mi). …
The size of the lagoon has increased fourfold since the 1970s. It is considered as one of the natural wonders of Iceland.
Some are ash covered, from recent eruption.
… The Jökulsárlón lagoon provides outstanding views of the Ice Cap, which is a vast dome of ice that rises to a height of 3,000 feet (910 m). It spills to the lagoon 12 miles (19 km) away from the jagged glacier hill to the edge of the water line. …
Iceland is a photographer’s dream. And this lagoon may just be the single most photogenic site on the island.
I do love icebergs.
Don’t miss the ocean shoreline, the other side of the bridge, far less visited than the lagoon.
See more photos of this incredible place.
besthike.com 
Amazing pictures