"An Incredibly Detailed Map of the Roman Empire At Its Height in 211AD" http://brilliantmaps.com/roman-empire-211/
Direct link: https://i.imgur.com/lHoCQtt.jpg
Edit: this is not as detailed, but more responsive.
Direct link: https://i.imgur.com/lHoCQtt.jpg
Edit: this is not as detailed, but more responsive.
Be warned. It ships from Germany so shipping is about 2-3 weeks.