House of Valencia de Don Juan

“Legio Aeterna”

Origin: Lords of Valencia de Don Juan, Leonese frontier

The lords of Valencia de Don Juan built one of León's most impressive castles, a Gothic masterpiece with delicate tracery windows more reminiscent of a cathedral than a fortress.\n\nThe name honors the Infante Don Juan, and the castle's unique architecture reflects the transition from military to residential noble life in 15th-century Spain.\n\nThe family controlled the rich agricultural lands of the Esla valley and maintained the pilgrimage routes crossing their territory.

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Spain: The Hidden Kingdoms is a digital platform dedicated to preserving and sharing the rich folklore, legends, and untold stories from every corner of Spain. From medieval castles to forgotten villages, we bring ancient tales to life.