Map showing the approximate dialect boundaries of Middle High German, 1050-1350
<a href="//commons.wikimedia.org/wiki/User:Pfold" title="User:Pfold">Pfold</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>. Based on Hermann Paul, <i>Mittelhochdeutsche Grammatik</i>, 25th edn, Tübingen 2007, p. 3, "Karte 1: Der mittelhochdeutsche und mittelniederdeutsche Sprachraum".