Celtic Tribes

Fierce warriors and skilled iron workers with a love of feasting, the Celts swept across much of Europe during the 1st millennium BC. Their advance brought them into contact with many of the cultures that shaped history, including the Greeks and Romans. Later, they played a part in the rise of Christianity.

The Gundestrup cauldron detail

Although diverse tribes the ancient Celts spoke the same language and maintained the same artistic tradition which is characterised by the use of idiosyncratic flowing lines and forms. Celtic languages are still spoken today in parts of the British Isles and northern France.


They were a group of peoples loosely tied by similar language, religion, and cultural expression. They were not centrally governed, and quite as happy to fight each other as any non-Celt. They were warriors, living for the glories of battle and plunder. They were also the people who brought iron working to the British Isles.

Celtic Shield

During the later Iron Age the Gauls generally wore long-sleeved shirts or tunics and long trousers. Clothes were made of wool or linen, with some silk being used by the rich. Cloaks were worn in the winter. Brooches and armlets were used, but the most famous item of jewellery was the torc, a neck collar of metal, sometimes gold.

Reconstruction of Celtic clothes

Celtic art is generally used by art historians to refer to art of the La Tène period across Europe, while the Early Medieval art of Britain and Ireland, that is what "Celtic art" evokes for much of the general public, is called Insular art in art history. Much of the surviving material is in precious metal, which no doubt gives a very unrepresentative picture, but apart from Pictish stones and the Insular high crosses, large monumental sculpture, even with decorative carving, is very rare; possibly it was originally common in wood.

Celtic Art at back side of a mirror

Like other European Iron Age tribal societies, the Celts practised a polytheistic religion. Many Celtic gods are known from texts and inscriptions from the Roman period. Rites and sacrifices were carried out by priests known as druids. The Celts did not see their gods as having human shapes until late in the Iron Age. Celtic shrines were situated in remote areas such as hilltops, groves, and lakes.


The Romans knew the Celts then living in what became present-day France as Gauls. The territory of these peoples probably included the Low Countries, the Alps and present-day northern Italy. Julius Caesar in his Gallic Wars described the 1st-century BC descendants of those Gauls.

The dying Gaul

Eastern Gaul became the centre of the western La Tène culture. In later Iron Age Gaul, the social organisation resembled that of the Romans, with large towns. From the 3rd century BC the Gauls adopted coinage. Texts with Greek characters from southern Gaul have survived from the 2nd century BC.

Boudica was a queen of the British Celtic Iceni tribe who led an uprising against the occupying forces of the Roman Empire. The crisis caused Roman Emperor Nero to consider withdrawing all Roman forces from Britain, but his general Suetonius' eventual victory over Boudica confirmed Roman control of the province. Boudica then either killed herself to avoid capture, or died of illness.

Boudica 

Archaeological evidence suggests that the pre-Roman Celtic societies were linked to the network of overland trade routes that spanned Eurasia. Archaeologists have discovered large prehistoric trackways crossing bogs in Ireland and Germany. Due to their substantial nature, these are believed to have been created for wheeled transport as part of an extensive roadway system that facilitated trade.

Celtic Wagon

While the regions under Roman rule adopted Christianity along with the rest of the Roman empire, unconquered areas of Ireland and Scotland began to move from Celtic polytheism to Christianity in the 5th century. Ireland was converted by missionaries from Britain, such as Saint Patrick. Later missionaries from Ireland were a major source of missionary work in Scotland, Anglo-Saxon parts of Britain, and central Europe.