On this day, 8 July 1497, Portuguese explorer Vasco da Gama departed Lisbon on a voyage that would permanently reshape global trade, exploration and the balance of power between Europe and Asia. His expedition became the first successful direct sea voyage from Europe to India, establishing a maritime route around Africa that would transform commerce for centuries to come.
For generations, European merchants had relied on overland trade routes controlled by a network of Middle Eastern and Asian intermediaries to obtain valuable spices, silk and other luxury goods from the East. Portugal sought a direct maritime alternative that would bypass these established routes and strengthen its economic and political influence.
Preparing for the unknown
Vasco da Gama commanded a fleet of four ships carrying around 170 men. The expedition departed from Lisbon under the patronage of King Manuel I, who viewed the mission as both a commercial opportunity and a strategic challenge to existing trade networks. Portuguese navigators had already explored much of the west coast of Africa during previous decades, but no European fleet had yet completed a direct voyage to India.
The expedition sailed south along the African coastline before rounding the Cape of Good Hope, first successfully navigated by Bartolomeu Dias less than a decade earlier. The journey exposed the crew to harsh weather, unfamiliar waters, disease and long periods without fresh supplies.
Arrival in India
After crossing the Indian Ocean with the assistance of experienced local navigators, Vasco da Gama reached Calicut, on India’s south-western Malabar Coast, in May 1498. The arrival marked the first documented direct sea connection between Europe and India.
Although initial commercial negotiations with local rulers proved difficult, the voyage demonstrated that regular maritime trade between Europe and Asia was possible. The expedition eventually returned to Portugal in 1499, despite suffering heavy casualties from disease and the hardships of the journey.
A turning point in world history
The success of Vasco da Gama’s expedition fundamentally altered global commerce. Portugal rapidly expanded its presence across the Indian Ocean, establishing fortified trading posts and naval bases stretching from East Africa to India and beyond. The new sea route weakened the dominance of traditional overland trade while accelerating European maritime expansion.
The voyage also marked the beginning of an era that would see European colonial influence spread across large parts of Asia, Africa and the Americas. While celebrated in Portugal as one of the country’s greatest achievements, historians also recognise that the expansion brought conflict, conquest and exploitation alongside commercial exchange.
A legacy that still resonates
More than five centuries later, Vasco da Gama’s departure from Lisbon remains one of the defining moments of the Age of Discovery. His voyage connected continents in new ways, transformed international trade and laid the foundations for the first truly global maritime trading system.
The anniversary serves as a reminder of how a single expedition, driven by navigation, ambition and economic interests, changed the course of world history and reshaped relations between Europe and Asia for generations to come.
Newshub Editorial in Europe – 8 July 2026
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