The official site of the 1300 CE map, which can be seen today at the Hereford Cathedral in the United Kingdom. It provides details of the map’s size, how/when it was made, and close up images of some parts of the map.
This cathedral also has one of the few surviving originals of the Magna Carta.
An in-depth paper on the map and its history, providing insight into its context and its likely sources of information.
A short BBC segment that examines the Hereford map. It offers an easily digestible overview of the history of the map and its contents while providing excellent images and details of the map itself.
Where Hereford Cathedral is
View Hereford Cathedral, United Kingdom in a larger map