Paso de Cortés is a

mountain pass A mountain pass is a navigable route through a mountain range or over a ridge. Since mountain ranges can present formidable barriers to travel, passes have played a key role in trade, war, and both Human migration, human and animal migration t ...

between the Popocatépetl and Iztaccihuatl volcanoes in central

Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...

. It is part of the

Trans-Mexican Volcanic Belt The Trans-Mexican Volcanic Belt (), also known as the Transvolcanic Belt and locally as the (''Snowy Mountain Range''), is an active volcanic belt that covers central-southern Mexico. Several of its highest peaks have snow all year long, and dur ...

, at a point where the southeast-trending

continental divide A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not ...

turns north for over . The altitude of the pass is about , and serves as the access point to Izta-Popo Zoquiapan National Park. The pass is located in the municipality of

Amecameca Amecameca is a municipality located in the eastern panhandle of Mexico State between Mexico City and the Iztaccíhuatl and Popocatépetl volcanos of the Sierra Nevada mountain range. It is located on federal highway 115 which leads to Cuautla, ...

in the

State of México The State of Mexico, officially just Mexico, is one of the administrative divisions of Mexico, 32 federal entities of the United Mexican States. Colloquially known as Edomex (from , the abbreviation of , and ), to distinguish it from the name o ...

, about southeast of

Mexico City Mexico City is the capital city, capital and List of cities in Mexico, largest city of Mexico, as well as the List of North American cities by population, most populous city in North America. It is one of the most important cultural and finan ...

History

The name derives from the transit of

conquistador Conquistadors (, ) or conquistadores (; ; ) were Spanish Empire, Spanish and Portuguese Empire, Portuguese colonizers who explored, traded with and colonized parts of the Americas, Africa, Oceania and Asia during the Age of Discovery. Sailing ...

Hernán Cortés Hernán Cortés de Monroy y Pizarro Altamirano, 1st Marquis of the Valley of Oaxaca (December 1485 – December 2, 1547) was a Spanish ''conquistador'' who led an expedition that caused the fall of the Aztec Empire and brought large portions o ...

and his men over the pass in 1519. After the battle of Cholula, the Spanish continued northwest into the

Valley of Mexico The Valley of Mexico (; ), sometimes also called Basin of Mexico, is a highlands plateau in central Mexico. Surrounded by mountains and volcanoes, the Valley of Mexico was a centre for several pre-Columbian civilizations including Teotihuacan, ...

and the city of

Tenochtitlán , also known as Mexico-Tenochtitlan, was a large Mexican in what is now the historic center of Mexico City. The exact date of the founding of the city is unclear, but the date 13 March 1325 was chosen in 1925 to celebrate the 600th annivers ...

to confront the

Aztec The Aztecs ( ) were a Mesoamerican civilization that flourished in central Mexico in the Post-Classic stage, post-classic period from 1300 to 1521. The Aztec people included different Indigenous peoples of Mexico, ethnic groups of central ...

s and their emperor Moctezuma. It is claimed that while crossing the pass, some of Cortés' men climbed Popocatépetl, lowered into the crater, and brought back sulphur for making gunpowder.

Access

There is a paved road from

on the

side to Paso de Cortés, and from there south to Tlamacas towards Popocatépetl or north to the area near the base of Iztaccihuatl. The pass can also be reached on dirt trails from Cholula, which are at least sometimes passable by 4-wheel-drive vehicles. Mountain passes of Mexico Trans-Mexican Volcanic Belt 1519 in Mexico Landforms of the State of Mexico {{Mexico-geo-stub