Loire

The Loire is the longest river in France and one of the longest in the world. It is 1,006 kilometres long and flows from the southeastern part of France through many cities to the Atlantic Ocean. The Loire passes beautiful landscapes, vineyards, and historic buildings called châteaux.

The river has been important for history. It was a trade route for ancient peoples and later became a center for wine production. Many famous châteaux line its banks, showing different styles of architecture from medieval to Renaissance times. Today, the Loire Valley is a popular place for tourists. People visit to enjoy wine and see these wonderful historic buildings.

In 2000, part of the Loire Valley was named a World Heritage Site by UNESCO. This shows its special cultural and natural importance. The river continues to be a vital part of France's landscape and history.

Etymology

The name "Loire" comes from the Latin word Liger. This name came from an older language called Gaulish, spoken in France long ago. In Gaulish, the river's name meant "silt" or "sediment" – things that settle at the bottom of water. This idea is also in English words like "lie" and "lay".

Geography

The Loire River is the longest river in France. It starts in the Massif Central mountains in the Ardèche area. It flows north through cities like Roanne and Nevers, then west through Orléans, Tours, and Nantes. Finally, it empties into the Atlantic Ocean at Saint-Nazaire.

The river has three main parts: the Upper Loire from its source to where it meets the Allier River, the middle Loire Valley from the Allier to the Maine River, and the Lower Loire from the Maine to the ocean. The Loire passes through narrow valleys, wide plains, and many towns and cities. It also has smaller rivers that flow into it, called tributaries, which add to its beauty.

Tributaries

Main article: Tributaries of the Loire

The Loire has several important tributaries. These include the Allier, Cher, Indre, Vienne, and Sèvre Nantaise rivers. They join the Loire at different points, making the landscape and history of the areas special.

Geology

The rocks along the Loire River are in two main groups. The first group has metamorphic and siliceous rocks with water in their cracks. The second group is limestone and carbonaceous rocks, which can store water. In some parts, you can find granite or basalt rocks.

In the middle part of the river, there are many limestone caves where people lived long ago. These caves are made from tuffeau and Falun limestone. Near the coast, the land has hard dark stones, granite, schist, and thick soil.

Discharge and flood regulation

The Loire River’s flow changes with the seasons. Near Orléans, it is about 350 cubic meters per second, and at the river’s mouth, it is around 900 cubic meters per second. In dry summer months, the flow can drop to just 10 cubic meters per second near Orléans.

Floods can happen, especially in February and March. The Loire has very few dams, which helps it flow naturally. The Villerest Dam, built in 1985, has helped prevent recent floods. Because of this, the Loire is a popular spot for boating, with beautiful countryside, limestone cliffs, and historic castles. There are also four nuclear power plants along the river.

Navigation

In 1700, the port of Nantes had more boats than any other port in France, showing how important the Loire River was for travel and trade. Small boats called gabares carried goods like coal from Saint-Étienne to places such as Orléans. But as railways became popular from the 1850s, they took over most of the river traffic.

In 1894, a company started working to improve navigation from Nantes to Briare. The improvements were approved in 1904 and done in two steps from Angers to where the tides reach at Oudon. These changes, with special structures to control the river, still help people travel today. A dam at Saint-Léger-des-Vignes makes it possible to travel between the Canal du Nivernais and the Canal latéral à la Loire.

As of 2017, these parts of the river and canals are open for travel:

• Loire maritime: 53 km from the Atlantic Ocean at Saint-Nazaire to Nantes, no locks needed
• Loire: 84 km from Nantes to Bouchemaine near Angers, no locks needed
• Canal latéral à la Loire: 196 km from Briare to Digoin, with 36 locks
• Canal de Roanne à Digoin: 56 km from Digoin to Roanne, with 10 locks

Climate

The climate around the Loire River is pleasant, especially compared to other parts of northern France. Winters are mild, and temperatures stay moderate. This area has a temperate maritime climate, so it doesn't get very dry. There is plenty of rain and snow in the winter, especially where the river begins.

The Loire Valley receives about 690 mm (27.2 inches) of rain near the coast and around 648 mm (25.5 inches) farther inland. The amount of sunshine each year varies from place to place, ranging from 1,400 to 2,200 hours, with more sunshine toward the southeast.

Flora

The Loire river valley has France's largest forest, the forest of Orléans. Trees there include oak, beech, and pine. In wet spots, you can see ash, alder, and willows. The Atlantic coast has special plants like Salicornia, used in cooking. Over time, new plants came to the area. The Greeks brought vines. Romans added melons, apples, cherries, quinces, pears, and saffron. Today, gardens grow the Reine claude tree and asparagus.

Wildlife

The Loire River flows through many natural areas, home to many plants and animals. It has lots of tiny water plants called phytoplankton, with diatoms and green algae being the most common. These tiny plants change with the river's flow, especially in summer.

The Loire is a great home for fish, with nearly every freshwater fish in France found here. Common fish include Atlantic salmon, sea trout, and shads. Some fish, like salmon, move up the river to lay eggs. Many fish numbers are going down because of pollution and dams, but efforts to help the salmon population are working.

Amphibians like salamanders, frogs, and toads live mainly near the river's slower parts close to the ocean. The river also has many birds, with about two-thirds of France’s nesting birds found along its banks. Some bird numbers change over time, but overall, the bird life has stayed steady.

Conservation

The Loire River is often called the last wild river in France because it is very long and needs protection. Many groups work to save the river from damage.

In the 1980s, people were worried about plans to build dams on the river. After talks and protests, the plans were stopped. The river was protected under special rules.

Groups like the WWF helped change ideas about the river. They started projects to help the river’s plants and animals. The French government also stopped some dams and worked to bring back fish like salmon. Today, many people continue to protect the Loire and its special areas.

History

The Loire River has a rich history that goes back thousands of years. Long ago, the river flowed differently and joined another river called the Seine. Over time, the Loire changed its path.

People have lived along the Loire since very old times. Early humans used stones to make boats from tree trunks and traveled on the river. Later, people cleared forests, grew crops, and raised animals. They also built large stone structures called megaliths.

When the Romans arrived, they built towns along the river and used it for travel and trade. After the Romans, other groups like the Franks and Vikings came to the area. During the Middle Ages, the river was an important border. Over the centuries, people worked to keep the river open for boats, building walls and bridges. Today, the Loire remains a vital part of France's history.

Loire Valley

The Loire Valley is in the middle of the Loire River. It stretches for about 280 kilometers (170 miles) and covers 800 square kilometers (310 square miles). People call this place the "Garden of France" because of its many vineyards, fruit orchards, artichoke, asparagus, and cherry fields along the river. It is also where the French language began.

The Loire Valley has beautiful old towns such as Amboise, Angers, Blois, Chinon, Nantes, Orléans, Saumur, and Tours. It is famous for its many castles, like the Château d'Amboise, Château d'Angers, Château de Chambord, Château de Montsoreau, Château d'Ussé, Château de Villandry, and Chenonceau. These buildings show ideas from the Renaissance and the Age of the Enlightenment.

In 2000, UNESCO named part of the Loire Valley a World Heritage Site. They said it is a very beautiful place with old cities, villages, important buildings, and lands shaped by people and the river over many years.

Architecture

Buildings in the Loire Valley started in the 10th century as strong forts. Over time, they changed into religious buildings and then into beautiful homes with features like gates and moats. By the 15th century, designs became more elegant. The Baroque style added fancy decorations inside homes. Later, the Neoclassical style brought back simple designs.

The French Revolution changed these buildings when the monarchy ended in France.

Châteaux

Main article: Châteaux of the Loire Valley

The châteaux of the Loire Valley, more than three hundred, show how simple castles turned into grand homes over many years. French kings built big châteaux, and nobles followed, drawn to the valley’s beauty and fertile land. Today, these châteaux are homes, tourist spots, hotels, or cared for by local or national groups.

Some notable Châteaux include Beaufort– Mareuil sur Cher – Lavoûte-Polignac – Bouthéon – Montrond – Bastie d'Urfé – Château féodal des Cornes d'Urfé – La Roche – Château féodal de Saint-Maurice-sur-Loire – Saint-Pierre-la-Noaille – Chevenon – Palais ducal de Nevers – Saint-Brisson – Gien – La Bussière – Pontchevron – La Verrerie (near Aubigny-sur-Nère) – Sully-sur-Loire – Châteauneuf-sur-Loire – Boisgibault – Meung-sur-Loire – Menars – Talcy – Château de la Ferté – Chambord – Blois – Villesavin – Cheverny – Beauregard – Troussay – Château de Chaumont – Amboise – Clos-Lucé – Langeais – Gizeux – Les Réaux – Montsoreau – Montreuil-Bellay – Saint-Loup-sur-Thouet – Saumur – Boumois – Brissac – Montgeoffroy – Plessis-Bourré – Château des Réaux

Amboise on the banks of the Loire

[Chateau de Langeais](/wiki/Chateau_de_Langeais)

[Château de Blois](/wiki/Château_de_Blois) interior façades in [Gothic](/wiki/Gothic_architecture), [Renaissance](/wiki/Renaissance) and [Classic styles](/wiki/Classical_architecture) (from right to left).

[Château de Valençay](/wiki/Château_de_Valençay).

• .jpg)

  Château de Montsoreau

Wine making

The Loire Valley wine region includes areas along the Loire River from the Muscadet region near Nantes to Sancerre and Pouilly-Fumé near Orléans. Other regions include Anjou, Saumur, Bourgueil, Chinon, and Vouvray. The river helps the climate, so grapes grow well.

The Loire Valley has a long history of winemaking, going back to the 1st century. The wines were once highly prized in England and France. Today, many small family-owned wineries make wine, along with some larger ones.

The valley has three parts: the Upper Loire with Sauvignon blanc wines, the Middle Loire with Chenin blanc and Cabernet franc wines, and the Lower Loire with Muscadet wines. The region makes many kinds of wines, including white, red, rosé, sparkling, and dessert wines. Loire wines are known for their fresh, fruity flavors.

Art

The Loire has inspired many poets and writers, such as Charles d'Orléans, François Rabelais, René Guy Cadou [fr], Clément Marot, Pierre de Ronsard, Joachim du Bellay, Jean de La Fontaine, Charles Péguy, Gaston Couté; and painters like: Raoul Dufy, J. M. W. Turner, Gustave Courbet, Auguste Rodin, Félix Edouard Vallotton, Jacques Villon, Jean-Max Albert, Charles Leduc [fr], Edmond Bertreux [fr], and Jean Chabot.

_Scène of the Loire_, by [J. M. W. Turner](/wiki/J._M._W._Turner).

_La source de la Loire_, by [Gustave Courbet](/wiki/Gustave_Courbet).

_Portrait of the Loire_, by [Jean-Max Albert](/wiki/Jean-Max_Albert), 1988. Musée de la Loire, Cosne-sur-Loire.

• Les Rosiers-sur-Loire by Jean-Jacques Delusse [fr], 1800

_The Loire at Montsoreau_, [J. M. W. Turner](/wiki/J._M._W._Turner), 1832, [Château de Montsoreau-Museum of Contemporary Art](/wiki/Château_de_Montsoreau-Museum_of_Contemporary_Art).