TibiaMaps is a project that Ayuki set up. For a long time, it was known as TibiaMaps.org, but later Ayuki passed ownership to Mathias and the site was completely rebuilt and renamed to TibiaMaps.io.
TibiaMaps.io is a site where players can find the maps of Tibia. You can download all the map files for your favorite Tibia client and install them easily — there's step-by-step guides if you don't know how. Keep in mind that we do not recommend you to download the maps if you want to explore the sites yourself.
The map data maintained by TibiaMaps is used by TibiaWiki for the Mapper. TibiaMaps became a supported fansite on October 18, 2016 and a promoted fansite on May 17, 2018.