Horizons: Empires of Istaria
- Official site, with game information, news, and message board.
- http://www.istaria.com/
Horizons Warcry - Presents news, interviews, information and forums. - http://hz.warcry.com/
Port of Horizons - Game news and information, including a world map, bestiary, forums, guilds, guides, and multimedia. - http://www.rpgplanet.com/horizons/
Horizons Vault - Member of the Vault Network. Has news, interviews, polls, screenshots, and message boards. - http://horizonsvault.ign.com/