Indian Ocean Spice Route

Timeline

1. c. -100–500Red Sea–India's west coast · IndiaUsing monsoons to sail from the Red Sea and Persian Gulf to India's west coast and Sri Lanka, Roman merchants exchanged gold coins for pepper, gems, and cloth; texts such as the Periplus record fixed ports and trading seasons, forming an early commercialized maritime network in the Indian Ocean.
2. c. 800–1500Calicut–Malacca–Kilwa · KeralaArab and Persian Muslim merchants dominated the middle stretch of Indian Ocean trade, linking India's Malabar and Gujarat with the Swahili coast of East Africa; Malacca became Southeast Asia's spice entrepôt, with cloves and nutmeg shipped from the Moluccas via Java–Malacca to Western Asia and Europe.
3. 1498–1650Goa–Malacca forts · GoaDa Gama rounded the Cape of Good Hope to reach Calicut; Portugal controlled spice procurement and transshipment with armed merchantmen and coastal forts, attempting to monopolize the European market. Traditional Muslim trade networks were forced to reroute or compete, and Indian Ocean trade shifted from a dispersed merchant network to a colonial-empire-dominated monopoly structure.
4. c. 1600–1800Batavia–Bombay–London · JavaThe Dutch and British East India Companies controlled Moluccan cloves, Javanese coffee, and other goods through monopoly contracts, plantations, and fleet escorts; the spice route was absorbed into broader colonial commodity chains, prices fell with increased supply, but shipping routes, insurance, and warehousing systems laid the foundation for modern global trade.