Scandinavian Peninsula

The Scandinavian Peninsula is located in Northern Europe, and roughly comprises the mainlands of Sweden, Norway and the northwestern area of Finland. It is the largest of the peninsulas of Europe, with a greater area than the Balkan, Iberian and Italian peninsulas.

The name of the peninsula is derived from the term Scandinavia, the cultural region of Denmark, Norway and Sweden. That cultural name is in turn derived from the name of Scania, the region at the southern extremity of the peninsula which was for centuries a part of Denmark, which was the ancestral home of the Danes, and is now part of Sweden.

During the Ice Ages, the sea level of the Atlantic Ocean dropped so much that the Baltic Sea, the Gulf of Bothnia and the Gulf of Finland disappeared, and the countries now surrounding them, including Germany, Poland, the other Baltic countries and Scandinavia, were directly joined by land. In the modern era, the peninsula has been secluded from much of Europe with its land connection as far north as the Arctic Circle. Locals of the region, and historic Germanic philology, view it as a separate entity not a part of Mainland Europe, which they refer to as "the Continent".

Geography

The Scandinavian Peninsula is the largest peninsula in Europe. It stretches about 1,850 kilometres (1,150 miles) long and varies in width from 370 to 805 kilometres (230 to 500 miles). The Scandinavian mountain range forms the border between Norway and Sweden.

Its highest point is Galdhøpiggen in Norway, standing at 2,469 metres (8,100 feet) above sea level. These mountains also hold the largest glacier in Europe on the mainland, Jostedalsbreen.

About a quarter of the peninsula lies north of the Arctic Circle, with its northernmost point at Cape Nordkinn in Norway. The climate changes from tundra in the north to cooler coastal areas and more humid regions further south. The area is rich in timber, iron, and copper, with good farmland mainly in southern Sweden. Large oil and gas fields are found off the coast of Norway in the North Sea and the Atlantic Ocean.

Most people live in the southern part of the peninsula, which is also where farming happens. The biggest cities include Stockholm and Gothenburg in Sweden, and Oslo and Bergen in Norway.

Geology

The Scandinavian Peninsula is part of the Baltic Shield, a large and stable piece of Earth's crust made from very old, strong rocks. During the Ice Ages, glaciers scraped away much of the soil, especially in the north, leaving the land mostly uncovered.

These glaciers also carved out deep valleys that later filled with seawater, forming the famous fjords of Norway. In the south, the glaciers left behind messy landscapes covered with rocks and dirt. The weight of the thick ice during the Ice Ages pushed the land downward, but when the ice melted, the land began to rise again. This upward movement still continues today.

The rocky surface of the peninsula has exposed valuable minerals, including iron ore. In the 1800s, large iron ore deposits in northwestern Sweden led to the construction of a railway to the Norwegian port of Narvik, allowing the ore to be shipped to other countries for making iron and steel.

People

People have lived on the Scandinavian Peninsula for about 12,000 years. At first, only cold-loving plants and animals lived there as the ice from ancient times melted. As the climate became warmer, forests grew, and more animals arrived.

Over time, different groups of people came to live there. The Sámi people, who speak their own special languages, moved into the northern and central areas. In the south, early groups such as the Norwegians, Danes, Svear, and Geats settled and spoke early forms of Old Norse. These groups are still the main populations today.

Main article: tundra biome reindeer evergreen deciduous aurochs Mesolithic Neolithic subarctic Dalarna Sámi languages Indo-European languages Uralic Estonian Finnish Svear Mälaren Geats Västergötland Östergötland dialects Old Norse

Political development

Main article: Union between Sweden and Norway

The Nordic countries have a long history, but their modern borders were set much later. Sweden secured its coastline in the 17th century, and the borders between Sweden and Norway were finally set in 1751. Finland’s border with Norway was decided in 1809, and the border with Russia was set in 1826. These borders changed again over time.

Denmark, Sweden, and the Russian Empire shaped the politics of the Scandinavian Peninsula for many years. Norway was ruled by Denmark and later Sweden until it became fully independent in 1905. Finland became independent from Russia in 1917, and Iceland gained independence from Denmark in 1944.

During World War II, Germany invaded Norway and moved troops through Sweden to support Finland. Sweden stayed neutral in several major wars, including the First World War and the Cold War.

After the war, Norway, Denmark, and Iceland joined the United Nations in 1945, with Sweden and Finland joining later. In 1949, Norway, Denmark, and Iceland joined NATO for protection. Finland and Sweden joined NATO much later, in 2023 and 2024, after Russia’s invasion of Ukraine in 2022. Sweden and Finland became members of the European Union in 1995, but Norway chose not to join.