| Almost 200,000 years ago | Human remains found in Lezetxiki, in the upper Deba valley. | 1,200,000 years ago | Hominids found in Atapuerca (Burgos province). | 
| 50,000 years ago | First human settlements in Australia. | ||
| Around 30,000 years ago | The first population groups reach the Americas and begin to spread across the continent. | ||
| Around 15,000 years ago | Cave paintings and carvings: Praileaitz, Ekain and Altxerri among others are proof of so-called Franco-Cantabrian cave art, with such notable examples as Altamira, Lascaux, etc. | ||
| Around 10,000 years ago | First domesticated plants and animals in China and to the south of the Caucasus. Ceramic work in Japan. | ||
| Around 6,000 years ago | First dolmens in Gipuzkoa: records of wheat crops and animal domestication. | Around 6,000 years ago | First pyramids in Egypt and ziggurats in Mesopotamia. | 
| Around 3,500 years ago | Hittite civilisation in the Anatolian peninsula: ironworking. | ||
| First millennium B.C. | Fortified Iron Age settlements in Gipuzkoa. | 6th-5th century B.C. | The teachings of Buddha extend north and south of the Himalaya. | 
| 12-06 B.C. | As (coin) with the face of Augustus found in Oiasso. | 27 B.C. | Octavius Augustus is proclaimed first Roman emperor. | 
| 4th century A.D. | Decline of Oiasso. | 313 | Christianity becomes the official religion of the Empire. | 
| 5th century | First mentions of the dioceses of Calahorra, Pamplona and Bayonne; all three of which include territory that belongs to Gipuzkoa. | 476 | Fall of the Western Roman Empire. | 
| 5th-8th century | Various Visigoth kings fight against Vasconia, which included modern-day Gipuzkoa. | 711 | Moorish troops invade the Iberian Peninsula. | 
| 874 | Defeat of Charlemagne at Roncesvalles: birth of the kingdom of Pamplona, which includes modern-day Gipuzkoa. | 9th century | Maritime hegemony of the Vikings, from Iceland to the Mediterranean. They settle in Bayonne for almost a century. |