| Exploration |
When |
Who (explorer) |
Context |
| Great permanent wind wheel of Volta do Mar, the North Atlantic Gyre. Recognition of the Sargasso Sea, Madeira, Azores and West African coast. Cape Verde. |
1427–1460 |
Several navigators: Portuguese or serving Portugal, most under the sponsorship of Henry the Navigator |
Portuguese maritime exploration |
| Galápagos Islands or Rapa Nui |
c. 1480 |
Tupaq Inka Yupanki. 1594–1597. Rediscovered by the Spanish. |
"Third Inca expansion" [es] |
| Congo River, Angola and Namibia |
1482–1485 |
Diogo Cão |
Portuguese maritime exploration |
| South Africa. Connected the Atlantic to the Indian Ocean. South Atlantic Volta do Mar winds. |
1482–1485 |
Bartolomeu Dias |
Portuguese maritime exploration |
| Caribbean, Venezuela (South America) and Central America. Use and development of the North Atlantic routes. |
1493–1502 |
Christopher Columbus |
Spanish colonization of the Americas |
| Atlantic Ocean (outer routes) and Indian Ocean, sea route to India (Europe to Asia) |
1497–1499 |
Vasco da Gama |
Portuguese maritime exploration |
| Brazil, South Atlantic Volta do Mar, Indian Ocean, Madagascar, gate of the Red Sea (Bab-el-Mandeb Strait); India. Voyage that united Europe, Americas, Africa and Asia. |
1500–1501 |
Pedro Álvares Cabral and Diogo Dias, among others |
Portuguese maritime exploration Portuguese colonization of the Americas |