This CK2 map is an interactive online map of Crusader Kings II. It is a live web map, not a static image. Open it in a browser, with nothing to install, then pan, zoom and click any county to read its details.

It shows 867 and 1066. It holds 1,740 counties and 399 realms. Every border comes from the game's own files, and nobody draws a border by hand.

Use it as a reference for the 867 and 1066 start dates. Switch the date and each county changes to the realm of that date. The map modes show realms, culture, culture groups, religion, religion groups, de jure kingdoms, de jure empires and terrain.

CK2 players can use it to find a county, follow a realm, or compare the two start dates, without starting the game.

The political map is free. A paid plan adds every other map mode, lets you load your own .ck2 save file on the map, and lets you share that save with a link. Anyone with the link can open a shared map, with no account.

See a picture of every CK2 country