Hornsund is a fjord

Fjord

Geologically, a fjord is a long, narrow inlet with steep sides or cliffs, created in a valley carved by glacial activity.-Formation:A fjord is formed when a glacier cuts a U-shaped valley by abrasion of the surrounding bedrock. Glacial melting is accompanied by rebound of Earth's crust as the ice...

 on the western side of the southernmost tip of Spitsbergen

Spitsbergen

Spitsbergen is the largest and only permanently populated island of the Svalbard archipelago in Norway. Constituting the western-most bulk of the archipelago, it borders the Arctic Ocean, the Norwegian Sea and the Greenland Sea...

 island.

The fjord's mouth faces west to the Greenland Sea

Greenland Sea

The Greenland Sea is a body of water that borders Greenland to the west, the Svalbard archipelago to the east, Fram Strait and the Arctic Ocean to the north, and the Norwegian Sea and Iceland to the south. The Greenland Sea is often defined as part of the Arctic Ocean, sometimes as part of the...

, and is 12 km wide. The length is 30 kilometres, the mean depth is 90 metres, and the maximal depth is 260 metres. Hornsund cuts different geological formations, from the Precambrian

Precambrian

The Precambrian is the name which describes the large span of time in Earth's history before the current Phanerozoic Eon, and is a Supereon divided into several eons of the geologic time scale...

 to the west to the upper Mesozoic

Mesozoic

The Mesozoic era is an interval of geological time from about 250 million years ago to about 65 million years ago. It is often referred to as the age of reptiles because reptiles, namely dinosaurs, were the dominant terrestrial and marine vertebrates of the time...

 to the east, and it is perpendicular to the main regional fractures of Spitsbergen.
The coastline of Hornsund is diversified, with a number of embayments constituting mouth parts of valleys filled up with glacier

Glacier

A glacier is a large persistent body of ice that forms where the accumulation of snow exceeds its ablation over many years, often centuries. At least 0.1 km² in area and 50 m thick, but often much larger, a glacier slowly deforms and flows due to stresses induced by its weight...

s of mountain type protruding into the sea. Some of these embayments have appeared as late as the beginning of the last century due to recession of glaciers.

A Polish research station

Polish Polar Station, Hornsund

Polish Polar Station, Hornsund is at Isbjørnhamna in Hornsund fjord, on Spitsbergen island in the Norwegian Svalbard archipelago, operated since 1957.-Station:...

 has been operating there since 1957.

History

The English

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 explorer Jonas Poole

Jonas Poole

Jonas Poole was an early 17th century English explorer, sealer, and whaler. Although Henry Hudson has often been dubbed the "father of English whaling," Poole, who's 1610 voyage led to the establishment of the English whaling trade, deserves the title.-Voyages to Bear Island, 1604-1609:He served...

 visited Hornsund in 1610, giving the fjord its name after his men had brought back a reindeer

Reindeer

The reindeer , also known as the caribou in North America, is a deer from the Arctic and Subarctic, including both resident and migratory populations. While overall widespread and numerous, some of its subspecies are rare and one has already gone extinct.Reindeer vary considerably in color and size...

 antler. In 1613 the first whaling

History of whaling

The history of whaling is very extensive, stretching back for millennia. This article discusses the history of whaling up to the commencement of the International Whaling Commission moratorium on commercial whaling in 1986....

 ships used Hornsund, the majority of which were driven away by the English. In 1614 the fjord was ceded to the Dutch

Netherlands

The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

, but only for this season. In 1617 and 1618 Dutch ships again used Hornsund, but were either driven away or had their goods stolen. Danish

Denmark

Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

 ships also resorted to the fjord in 1617, and were forced to give a fifth of their catch to the English. The English held a near monopoly on whaling in the bay until they abandoned it in the late 1650s. In 1634 there was a dispute between the London

London

London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

 and Yarmouth

Yarmouth

-In Canada:*Yarmouth County, Nova Scotia**Yarmouth, Nova Scotia **Yarmouth, Nova Scotia *New Yarmouth, Nova Scotia-In the United Kingdom:*Yarmouth, Isle of Wight...

ships there, resulting in the death of one man.