* Defining "best" is subjective: What constitutes the "best" map depends on your criteria. Are you looking for the most accurate, the most beautiful, the most historically significant, or the most innovative?
* Early maps were often lost: Maps from the period before 1420 are rare and often lost to time. We don't have a complete picture of what existed.
* Regional variations: Mapmaking traditions varied across the globe. Maps from China, the Arab world, and Europe each had different strengths and weaknesses.
However, we can highlight some noteworthy maps from before 1420:
* The Peutinger Table (c. 4th century): This Roman road map, though not geographically accurate, was a remarkably detailed depiction of the Roman Empire's road network.
* The Hereford Mappa Mundi (c. 1300): This circular map, created in England, is famous for its intricate illustrations and its representation of the world as known to medieval Europeans.
* The Catalan Atlas (c. 1375): This atlas, created in Catalonia, is renowned for its detailed depiction of the Mediterranean world, including the Silk Road and the African coast.
The 1420s did see significant mapmaking advances, particularly with the introduction of printed maps. The invention of the printing press made it possible to reproduce maps more widely and accurately.
Ultimately, the "best" map before 1420 is a matter of interpretation. Each map has its own unique value and tells a story about the world view of its time.
