Temüjin is proclaimed Chinggis Khan, founding the Mongol Empire. Subsequent conquests gradually bring many Inner Asian corridors under a single imperial framework, laying conditions later described as Pax Mongolica that benefited long-distance caravan trade.
Under Ögedei Khan, the Mongols expand and institutionalize the yam (postal/relay) system, establishing staffed stations with mounts and provisions. The same secure logistics infrastructure that served imperial administration also supported faster, safer commercial movement along Eurasian routes.
Franciscan envoy William of Rubruck arrives at the Great Khan’s court in/near Karakorum after traveling across Mongol territories with official support. His observations illustrate the practical security, provisioning, and multiethnic commercial life enabled by Mongol routes and institutions.
Hülegü’s Mongol forces capture Baghdad, ending Abbasid caliphal power there and reshaping west Asian political geography. Ilkhanid control over key Iranian–Iraqi urban hubs (including major markets) became central to later Eurasian commercial flows across the Silk Road’s western segments.
The Mamluk victory over Mongol forces at ʿAyn Jālūt blocks further Mongol expansion into Egypt and deepens the political border between Mamluk Syria/Egypt and the Ilkhanate—an enduring factor shaping Levantine and overland trade connectivity between the Mediterranean and Inner Asia.
The transfer/establishment of Genoese Caffa (Kaffa/Feodosia) helps anchor a major Black Sea entrepôt that linked Mediterranean merchants to Golden Horde overland corridors. Caffa became crucial for Eurasian exchange (including luxury goods and enslaved people) within Mongol-controlled spheres.
Kublai creates a state body to supervise ortoq/ortogh merchant partnerships, providing regulated finance and support for long-distance trade. These partnerships tied merchant capital and expertise to Mongol elites, helping scale caravan commerce across the empire.
Marco Polo departs with his father and uncle on a journey (1271–1295) that traversed major Mongol-controlled routes. His later account popularized European awareness of Asian markets, Mongol governance, and long-distance commercial possibilities under Mongol protection.
Kublai Khan declares the Yuan dynasty, consolidating Mongol rule over China and strengthening east–west commercial integration. Yuan governance, taxation, and security measures supported high-volume movement of goods and people across Mongol Eurasia during the peak of Silk Road activity.
By the late 13th century, Mongol polities foster two major long-distance corridors feeding the Black Sea: a Silk Road axis through the Golden Horde (e.g., Urgench–Sarai–Tana/Caffa) and a Spice Road axis through the Ilkhanate (e.g., Ormuz–Tabriz–Trebizond). These routes integrated steppe, Iranian, and maritime networks into sustained Eurasian commerce.
Traveler Ibn Battuta journeys through Iraq and Iran in the early 1330s, providing evidence of continuing interregional movement and functioning caravan routes across Mongol successor states and their neighbors during the later phase of Pax Mongolica.
Genoa administers Tana (Azov) as a key node for trade with the Golden Horde. The port connected riverine and overland routes from the steppe to Black Sea shipping, helping funnel silks, spices, and other commodities between Eurasian interiors and Mediterranean markets.
The death of Abū Saʿīd (last effective Ilkhan) triggers succession struggles and political fragmentation in Iran and Iraq. This instability weakened the western Mongol framework that had supported secure transit and predictable taxation for Silk Road commerce.
During the Siege of Caffa (notably 1345–1347), epidemic plague circulates in the region amid intense movement of people and goods. The wider 14th-century plague pandemic spread along interconnected Silk Road and maritime routes, illustrating how Mongol-era commercial integration also enabled rapid disease transmission.
Silk Road commerce during the Mongol Empire (13th–14th centuries)
