One of my favourite world maps: the al-Kashgari map, depicting the 11th century Turkic world – with Lake Issyk-kul (Kyrgyzstan) and surrounding mountain ranges clearly seen!
A detailed description of the World Map of al-Kashghari (1076 AD) is available here.
English translation:
2nd version of English translation (this time also rotated, with North now at the top)
