 The area of Copán continued to be occupied after the last major ceremonial structures and royal monuments were erected, but the population declined in the 8th and 9th centuries from perhaps over 20,000 in the city to less than 5,000.This decrease in population took over four centuries to actually show signs of collapse, showing the stability of this site even after the fall of the ruling dynasties and royal families.The ceremonial center was long abandoned and the surrounding valley home to only a few farming hamlets at the time of the arrival of the Spanish in the 16th century.