Date |
Explorer |
Nationality |
Chief Achievements |
1513 |
Vasco Núñez de Balboa |
Spanish |
Led expedition across Isthmus of
Panama; sighted Pacific Ocean. |
1513 |
Juan Ponce de León |
Spanish |
Explored Florida. |
1517 |
Francisco Fernández de Córdoba |
Spanish |
Reached Yucatán. |
1519-1521 |
Hernando
Cortés |
Spanish |
Conquered Mexico. |
1528-1536 |
Álvar Núñez Cabeza de Vaca |
Spanish |
Explored Gulf Plains from Texas
to Mexico. |
1528 |
Pánfilo de Narváez |
Spanish |
Explored western Florida and
northern coast of Gulf of Mexico. |
1531-1537 |
Diego de Almagro |
Spanish |
Aided in conquest of Peru;
crossed Atacama Desert in Chile. |
1531-1535 |
Francisco Pizarro |
Spanish |
Explored Peru; founded Lima. |
1536-1538 |
Gonzalo Jiménez de Quesada |
Spanish |
Explored northern Andes region;
founded Bogotá. |
1539-1542 |
Hernando
De Soto |
Spanish |
Reached Mississippi River;
explored southeastern United States. |
1540-1542 |
Francisco V. de Coronado |
Spanish |
Explored central Kansas and the
Grand Canyon region. |
1540-1541 |
Pedro de Valdivia |
Spanish |
Conquered and explored Chile.
Founded Santiago. |
1541 |
Francisco de Orellana |
Spanish |
Explored Amazon River. |
1598-1605 |
Juan de Oñate |
Spanish |
Explored southwestern United
States. |
1603-1616 |
Samuel de Champlain |
French |
Explored eastern coast of North
America, and St. Lawrence River west to Lake
Huron. Reached Lake Champlain. |
1659-1661 |
Pierre Esprit Radisson |
French |
Explored Lake Superior and
northern Mississippi region. |
1673 |
Louis
Joliet and Jacques Marquette |
French-Canadian and French |
Explored northern Mississippi
Basin. |
1678-1687 |
Sieur Duluth |
French |
Explored Lake Superior region. |
1678-1683 |
Henri de Tonti |
French |
Explored Mississippi Valley. |
1679-1682 |
Sieur
de La Salle and Henri de Tonti |
French |
Explored Lake Michigan region
and Mississippi River. |
1679-1680 |
Louis Hennepin |
Belgian |
Explored upper Mississippi
region for French missionaries. |
1699-1720 |
Sieur de Bienville |
French-Canadian |
Explored lower Mississippi
Valley; founded New Orleans. Worked for France. |
1699-1702 |
Sieur d'Iberville |
French-Canadian |
Explored lower Mississippi
Valley; first European to enter Mississippi River
from the sea. Worked for France. |
1771 |
Samuel Hearne |
English |
First man known to reach Arctic
overland from Hudson Bay. |
1789-1812 |
David Thompson |
English |
Explored western Canada. |
1789-1793 |
Sir Alexander Mackenzie |
Scottish |
Explored western Canada; reached
the Mackenzie River. |
1804-1806 |
William Clark and Meriwether
Lewis |
American |
Led expedition across Rocky
Mountains to Pacific Ocean and back. |
1805-1807 |
Zebulon M. Pike |
American |
Explored Middle West and Rocky
Mountain region. |
1824-1829 |
Jedediah Strong Smith |
American |
Explored Great Basin; blazed
trails across Rocky Mountains to California and
the Pacific Northwest. |
1824 |
James Bridger |
American |
First white man to visit Great
Salt Lake. |
1842-1846 |
John Charles Frémont |
American |
Did extensive western
exploration in the United States. |