Radzyn Keep is a fictional location in Melanie Rawn's fantasy novels of the Dragon Prince and Dragon Star Trilogies. Radzyn Keep guards the largest and most prosperous port of The Desert. The Lords of Radzyn Keep had 'earned' the money to build their eight towered fortress through ten generations of piracy; today their ships patrol the waters to keep the coast safe. These Lords are held in the highest esteem by their Princes and are trusted beyond measure with their lives, their guidance, and their friendship. In fact Chaynal, the current Lord, was the first athri to bear a banner with his own emblem. The colors of Radzyn Keep are red and white; the banner is of a silver sword on a red field bound in white, then bound in the Desert blue.