Mexcaltitán de Uribe, also known simply as Mexcaltitán, is a small man-made island-city in the municipality of Santiago Ixcuintla in the Mexican state of Nayarit. Its name derives from two Náhuatl words, mexcalli and suffix -titlan. Some historians have raised the possibility that it was the Aztlan of the Aztecs, their home city and birthplace from where they s…Mexcaltitán de Uribe, also known simply as Mexcaltitán, is a small man-made island-city in the municipality of Santiago Ixcuintla in the Mexican state of Nayarit. Its name derives from two Náhuatl words, mexcalli and suffix -titlan. Some historians have raised the possibility that it was the Aztlan of the Aztecs, their home city and birthplace from where they set out on their pilgrimage in 1091 that led them to the founding of Tenochtitlan.