> ## Content Index
> Fetch the complete content index at: https://theparnassian.com/en/llms.txt
> Use this file to discover other available public pages before exploring further.

# Runiverse website opens free access to reference materials on medieval Russian lands
- URL: https://theparnassian.com/en/na-kulturno-istoricheskom-saite-runivers-vylozheny-svodnye-spravochnye-materialy-po-srednevekovym-russkim-zemliam-s-polnymi-spiskami-pravivshikh-kniazei-spetsialno-otrisovannymi-kartami/
- Published: 2020-07-13T19:26:19.000Z
- Updated: 2026-10-02T19:01:12.000Z
- Author: Alexandr Radayev
- Tags: Archive, Geography, Maps, Science

The cultural-historical site [Runivers](http://www.runivers.ru/?ref=theparnassian.com) has posted consolidated reference materials on the medieval Russian lands: complete lists of the ruling princes, specially drawn maps of the principalities, and more. All of the [materials](https://runivers.ru/doc/rusland/about/?ref=theparnassian.com) are freely accessible.