text: Tristan de Luna y Arellano founded a colony in this state whose site was thought to be lost until its 2015 rediscovery.
full_question: Tristan de Luna y Arellano founded a colony in this state whose site was thought to be lost until its 2015 rediscovery. Jean Ribault’s men were massacred by Spanish forces in the state near the short-lived French colony at Fort Caroline. This state, whose fishing grounds are the homeland of the Calusa and Tequesta native peoples, was first governed by Pedro Menendez de Aviles. The goal of the ill-fated Narvaez Expedition was to establish garrisons in this state. For 10 points, name this state where Ponce de Leon supposedly sought the Fountain of Youth.
first_sentence: Tristan de Luna y Arellano founded a colony in this state whose site was thought to be lost until its 2015 rediscovery.