Viking ship - AbsoluteAstronomy.com

Viking ships were vessels used during the Viking Age

Viking Age

Viking Age is the term for the period in European history, especially Northern European and Scandinavian history, spanning the late 8th to 11th centuries. Scandinavian Vikings explored Europe by its oceans and rivers through trade and warfare. The Vikings also reached Iceland, Greenland,...

in Northern Europe. Scandinavia

Scandinavia

Scandinavia is a cultural, historical and ethno-linguistic region in northern Europe that includes the three kingdoms of Denmark, Norway and Sweden, characterized by their common ethno-cultural heritage and language. Modern Norway and Sweden proper are situated on the Scandinavian Peninsula,...

n tradition of shipbuilding during the Viking Age was characterized by slender and flexible boats, with symmetrical ends with true keel

Keel

In boats and ships, keel can refer to either of two parts: a structural element, or a hydrodynamic element. These parts overlap. As the laying down of the keel is the initial step in construction of a ship, in British and American shipbuilding traditions the construction is dated from this event...

. They were clinker

Clinker (boat building)

Clinker building is a method of constructing hulls of boats and ships by fixing wooden planks and, in the early nineteenth century, iron plates to each other so that the planks overlap along their edges. The overlapping joint is called a land. In any but a very small boat, the individual planks...

built, which is the overlapping of planks riveted together. They might have had a dragon's head or other circular object protruding from the bow and stern, for design, although this is only inferred from historical sources.

They ranged in the Baltic Sea

Baltic Sea

The Baltic Sea is a brackish mediterranean sea located in Northern Europe, from 53°N to 66°N latitude and from 20°E to 26°E longitude. It is bounded by the Scandinavian Peninsula, the mainland of Europe, and the Danish islands. It drains into the Kattegat by way of the Øresund, the Great Belt and...

and far from the Scandinavian home areas, to Iceland

Iceland

Iceland , described as the Republic of Iceland, is a Nordic and European island country in the North Atlantic Ocean, on the Mid-Atlantic Ridge. Iceland also refers to the main island of the country, which contains almost all the population and almost all the land area. The country has a population...

, Greenland

Greenland

Greenland is an autonomous country within the Kingdom of Denmark, located between the Arctic and Atlantic Oceans, east of the Canadian Arctic Archipelago. Though physiographically a part of the continent of North America, Greenland has been politically and culturally associated with Europe for...

, Newfoundland, the Mediterranean, and Africa

Africa

Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

.

The ships are normally divided into classes based on size and function.

Development

In recent generations, the war ship has become the cultural icon of the Vikings. This trend is not particularly shocking, as the ship functioned as the centerpiece of Scandinavian culture for centuries. In fact, the importance of the Viking ship is deeply rooted in Scandinavian culture, as the vessel served both pragmatic and religious purposes. Scandinavia is a region with relatively high inland mountain ranges and easy access to coastal ports. Consequently, trade routes primarily operated via shipping, as inland trading was both hazardous and cumbersome. Viking kingdoms thus developed into coastal cities, all of which were deeply dependent on the North Sea for survival and development. Control of the waterways was then of critical importance, and consequently the most advanced war ships were in high demand. In fact, because of their overwhelming importance, ships became a mainstay of the Viking pagan religion, as they evolved into symbols of power and prowess. Throughout the first millennia, respectable Viking chieftains and noblemen were commonly buried with an intact, luxurious ship to transport them to the afterlife. Furthermore, the Hedeby coins, among the earliest known Danish currency, have ships as emblems, showing the importance of naval vessels in the area. Through such cultural and practical significance, the Viking ship progressed into the most powerful, advanced naval vessel in Viking Age Europe.

Knarr

The knarr is the Norse term for ships that were built for Atlantic voyages. They were cargo ships with a length of about 54 feet (21m), a beam of 15 feet (4.5m), and a hull capable of carrying up to 24 tons. Overall displacement: 50 tons. Knarrs routinely crossed the North Atlantic centuries ago carrying livestock and stores to Greenland

Greenland

. It was capable of sailing 75 miles within in one day and held a crew of about 20-30. This type of ship was used for longer voyages than the Gokstad type of ship and also hazardous trips. It is also shorter and sturdier than the Gokstad. It depended mostly on sail-power and used its oars only as auxiliaries if there was no wind on the open water. The vessel also influenced the design of the cog

Cog (ship)

A cog is a type of ship that first appeared in the 10th century, and was widely used from around the 12th century on. Cogs were generally built of oak, which was an abundant timber in the Baltic region of Prussia. This vessel was fitted with a single mast and a square-rigged single sail...

, used in the Baltic Sea

Baltic Sea

by the Hanseatic League

Hanseatic League

The Hanseatic League was an economic alliance of trading cities and their merchant guilds that dominated trade along the coast of Northern Europe...

Karve

Karves were a type of small Viking ship similar to the Knarr. They were used for human and transport and the movement of livestock and other goods. Because they were able to navigate in very shallow water, they were also used for coasting. Karves had broad beams of approximately 17 feet , were up...

s were a type of small Viking ship similar to the knarr. They were used for human transport, the movement of livestock and other goods. Because they were able to navigate in very shallow water, they were also used for coasting. Karves had broad beams of approximately 17 feet (5.2 m).

Faering

A faering

Faering

A faering is an open boat with two pairs of oars, commonly found in most boat-building traditions in Western and Northern Scandinavia.-History:...

is an open boat

Boat

A boat is a watercraft of any size designed to float or plane, to provide passage across water. Usually this water will be inland or in protected coastal areas. However, boats such as the whaleboat were designed to be operated from a ship in an offshore environment. In naval terms, a boat is a...

with two pairs of oars, commonly found in most boat-building traditions in Western and Northern Scandinavia

Scandinavia

and dating back to Viking era Scandinavia.

Longship

Longships were naval vessels made and used by the Vikings from Scandinavia and Iceland for trade, commerce, exploration, and warfare during the Viking Age

Viking Age

. The longship’s design evolved over many years, beginning in the Stone Age with the invention of the umiak and continuing up to the 9th century with the Nydam and Kvalsund ships. The longship appeared in its complete form between the 9th and 13th centuries. The character and appearance of these ships have been reflected in Scandinavian boat-building traditions until today. The average speed of Viking ships varied from ship to ship but lay in the range of 5–10 knots and the maximal speed of a longship under favorable conditions was around 15 knots.
The long-ship is characterized as a graceful, long, narrow, light, wooden boat with a shallow draft hull designed for speed. The ship's shallow draft allowed navigation in waters only one metre deep and permitted beach landings, while its light weight enabled it to be carried over portage

Portage

Portage or portaging refers to the practice of carrying watercraft or cargo over land to avoid river obstacles, or between two bodies of water. A place where this carrying occurs is also called a portage; a person doing the carrying is called a porter.The English word portage is derived from the...

s. Longships were also double-ended, the symmetrical bow and stern allowing the ship to reverse direction quickly without having to turn around; this trait proved particularly useful in northern latitudes where iceberg

Iceberg

An iceberg is a large piece of ice from freshwater that has broken off from a snow-formed glacier or ice shelf and is floating in open water. It may subsequently become frozen into pack ice...

s and sea ice

Sea ice

Sea ice is largely formed from seawater that freezes. Because the oceans consist of saltwater, this occurs below the freezing point of pure water, at about -1.8 °C ....

posed hazards to navigation. Longships were fitted with oars along almost the entire length of the boat itself. Later versions sported a rectangular sail on a single mast which was used to replace or augment the effort of the rowers, particularly during long journeys.

Longships can be classified into a number of different types, depending on size, construction details, and prestige. The most common way to classify longships is by the number of rowing positions on board. Types ranged from the Karvi, with 13 rowing benches, to the Busse, one of which has been found with an estimated 34 rowing positions.

Longships were the epitome of Scandinavia

Scandinavia

n naval power at the time, and were highly valued possessions. They were often owned by coastal farmers and commissioned by the king in times of conflict, in order to build a powerful naval force. While longships were used by the Norse in warfare, they were troop transports, not warships. In the tenth century, these boats would sometimes be tied together in battle to form a steady platform for infantry warfare. They were called dragonships by enemies such as the English because they had a dragon-shaped bow.

Construction

Viking ships varied from others of the period, being generally more seaworthy and lighter. This was achieved through use of clinker

Clinker (boat building)

(lapstrake) construction. The planks from which Viking vessels were constructed were rived (split) from large, old-growth trees—especially oaks. A ship's hull could be as thin as one inch (2.5 CM), as a split plank is stronger than a sawed plank found in later craft.

Working up from a stout oaken keel

Keel

, the shipwrights would rivet

Rivet

A rivet is a permanent mechanical fastener. Before being installed a rivet consists of a smooth cylindrical shaft with a head on one end. The end opposite the head is called the buck-tail. On installation the rivet is placed in a punched or pre-drilled hole, and the tail is upset, or bucked A rivet...

the planks together using wrought iron

Wrought iron

thumb|The [[Eiffel tower]] is constructed from [[puddle iron]], a form of wrought ironWrought iron is an iron alloy with a very low carbon...

rivets and roves. Ribs maintained the shape of the hull sides, but were not intended to provide strength to the hull. Each tier of planks overlapped the one below, and waterproof caulking was used between planks to create a strong but supple hull.

Remarkably large vessels could be constructed using traditional clinker construction. Dragon-ships carrying 100 warriors were not uncommon.

Furthermore, during the early Viking Age, oar ports replaced rowlocks, allowing oars to be stored while the ship was at sail and to provide better angles for rowing. The largest ships of the era could travel five to six knots using oar power and a hasty ten knots with the sail erect.

Navigation

With suich vast technological improvements, the Vikings began making increasingly more ocean voyages, as their ships were infinitely more sea worthy. In order to sail in ocean waters, the Vikings needed to develop methods of relatively precise navigation. Most commonly, a ship was piloted using ancestral knowledge. Essentially, the Vikings simply used prior familiarity with tides, sailing times, and landmarks in order to route courses. In fact, scholars contest that the mere position of a whale allowed the Vikings to determine their direction. Whales feed in highly nutritious waters, commonly found in regions where landmasses have pushed deep-water currents towards shallower areas. The sighting of a whale consequently functioned as a signal land was near. However, some academics also argue that the Vikings developed more tangible means of navigation. Many claim the Vikings used a sun compass to show their direction. A wooden half-disc found on the shores of Narsarsuaq, Greenland seems to initially lend credibility to this belief. However, upon investigation of the object, scholars found that the slits circumnavigating the disc are disproportionately spaced, casting severe doubts about its role as an accurate compass. Many now hold that the instrument is a “confession disc,” used by priests to count the number of confessions in their parish. In a similar sense, researchers and historians continually debate the use of sunstone in Viking navigation. Recent studies identify the sunstone, with its ability to polarize light, as a plausible method for determining direction. The sunstone effectively has the potential to show the positioning of the sun, even if obscured by clouds, by showing which direction light waves are oscillating. The stone will become a certain color based on the direction of the waves, but the process is only possible if the object is held in an area with direct sunlight. Thus, most scholars debate the reliability and the plausibility of using a navigational tool that can only determine direction in such limited conditions.

Viking sagas routinely tells of voyages where vikings suffer from being "hafvilla" (bewildered): voyages beset by fog or bad weather where they completely lost their sense of direction. This description suggests they did not use a sunstone to aid them when the sun was obscured. Also, they would experience hafvilla when the wind died, implying they relied on prevailing winds to navigate, further supporting the use of ancestral knowledge for piloting.

Culture and traditions

One Viking custom was to bury dead lords in their ships. The dead man’s body would be carefully prepared and dressed in his best clothes. After this preparation, the body would be transported to the burial-place in a wagon drawn by horses. The lord’s favorite horses and often, a faithful hunting-dog, were killed to be buried with the deceased man. The man would be placed on his ship, along with many of his most prized possessions. The Viking firmly believed that the dead man would sail to the after-life in his ship, a belief similar to that of the ancient Egyptians.

Preserved ships

Only a few Viking ships have been excavated and preserved. The most famous of these are:

Gokstad ship
Gokstad ship
The Gokstad ship is a Viking ship found in a burial mound at Gokstad farm in Sandar, Sandefjord, Vestfold, Norway.-Discovery:The place where the boat was found, situated on arable land, had long been named Gokstadhaugen or Kongshaugen , although the relevance of its name had been discounted as...

: overall length- approximately 76.5 feet
Oseberg ship
Oseberg ship
The Oseberg ship is a well-preserved Viking ship discovered in a large burial mound at the Oseberg farm near Tønsberg in Vestfold county, Norway.-Burial mound:...

: overall length- approximately 70.8 feet
Tune ship
Tune ship
The Tune ship is a Viking era ship exhibited in the Viking Ship Museum in Bygdøy, Oslo.The "karv" type ship was found at Haugen farm on Rolvsøy in Tune, Østfold, Norway. The ship was built around AD 900, and is made of clinkered oak planks. It was found in a boat burial mound...
Skuldelev ships
Skuldelev ships
The Skuldelev ships is a term used for 5 Viking ships recovered from Peberrenden by Skuldelev, c. 20 km north of Roskilde in Denmark. In 1962, the remains of the ships were excavated over 4 months . The recovered pieces constitute 5 types of ships and have been dated to the 11th century...

External links

Recreating a Viking voyage - BBC
The Vikingship Museum in Roskilde, Denmark
Web page about the Gokstad ship excavation
The Oslo Viking Ship Museum
Gaia, the Gokstad Ship copy
Munin, a Gokstad replica in Vancouver, BC
Comparison between Viking and Egyptian Ships
Dreknor Project, Normandy
Leif Ericson Viking Ship LEVS is a 501(c) 3 nonprofit educational organization dedicated to the study, education and promotion of the fact that Leif Ericson was the first European to set foot upon and explore the North American Continent and of Vikings in general, their times and travels throughout the world.
Rebuilding and sailing a Viking Knarr ship
History of vikings
Francis Miltoun: Ships & shipping, London, Alexander Moring Ltd., 1903
The Mariner's Museum: Age of exploration
New Oseberg Ship Foundation

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