Provence. Provence is a geographical region and historical province of southeastern France, which extends from the left bank of the lower Rhône to the west to the Italian border to the east, and is bordered by the Mediterranean Sea to the south. It largely corresponds with the modern administrative region of Provence-Alpes-Côte d'Azur and includes the departments of Var, Bouches-du-Rhône, Alpes-de-Haute-Provence, as well as parts of Alpes-Maritimes and Vaucluse. The largest city of the region is Marseille. The Romans made the region the first Roman province beyond the Alps and called it Provincia Romana, which evolved into the present name. Until 1481 it was ruled by the Counts of Provence from their capital in Aix-en-Provence, then became a province of the Kings of France. While it has been part of France for more than five hundred years, it still retains a distinct cultural and linguistic identity, particularly in the interior of the region. The coast of Provence has some of the earliest known sites of human habitation in Europe. Primitive stone tools dating back 1 to 1.05 million years BC have been found in the Grotte du Vallonnet near Roquebrune-Cap-Martin, between Monaco and Menton. Tools dating to the Middle Paleolithic and Upper Paleolithic were discovered in the Observatory Cave, in the Jardin Exotique of Monaco. The Paleolithic period in Provence saw great changes in the climate. Two ice ages came and went, the sea level changed dramatically. At the beginning of the Paleolithic, the sea level in western Provence was 150 meters higher than today. By the end of the Paleolithic, it had dropped to 100 to 150 metres below the sea level today. The cave dwellings of the early inhabitants of Provence were regularly flooded by the rising sea or left far from the sea and swept away by erosion. The changes in the sea level led to one of the most remarkable discoveries of signs of early man in Provence. In 1985, a diver named Henri Cosquer discovered the mouth of a submarine cave 37 metres below the surface of the Calanque de Morgiou near Marseille. The entrance led to a cave above sea level. Inside, the walls of the Cosquer Cave are decorated with drawings of bison, seals, auks, horses and outlines of human hands, dating to between 27,000 and 19,000 BC. The end of the Paleolithic and beginning of the Neolithic period saw the sea settle at its present level, a warming of the climate and the retreat of the forests. The disappearance of the forests and the deer and other easily hunted game meant that the inhabitants of Provence had to survive on rabbits, snails and wild sheep. In about 6000 BC, the Castelnovian people, living around Châteauneuf-les-Martigues, were among the first people in Europe to domesticate wild sheep, and to cease moving constantly from place to place. Once they settled in one place they were able to develop new industries. Inspired by pottery from the eastern Mediterranean, in about 6000 BC they created the first pottery made in France. Around 6000 BC, a wave of new settlers from the east, the Chasséens, arrived in Provence. They were farmers and warriors, and gradually displaced the earlier pastoral people from their lands. They were followed about 2500 BC by another wave of people, also farmers, known as the Courronniens, who arrived by sea and settled along the coast of what is now the Bouches-du-Rhône.Traces of these early civilisations can be found in many parts of Provence. A Neolithic site dating to about 6,000 BC was discovered in Marseille near the Saint-Charles railway station. and a dolmen from the Bronze Age can be found near Draguignan. Between the 10th and 4th century BC, the Ligures were found in Provence from Massilia as far as modern Liguria. They were of uncertain origin; they may have been the descendants of the indigenous Neolithic peoples. According to Strabo, the Ligurians, living in proximity of numerous Celtic mountain tribes, were a different people, but were similar to the Celts in their modes of life.