the long awaited seqeul to "the darkness within"! no one knows the actual age of this ancient structure (the time period in which this was constructed is still debated, but some evidence supports circa B.C. 1540-1552) there are claims it was even crossed by the Filipino painter and hero Felix Resurreccion Hidalgo, and that crossing was the inspiration for "La Laguna Estigia" the legends and the origin of this structure are clouded by the passage of time... :) ph there are claims it was even crossed by the Filipino painter and hero Felix Resurreccion Hidalgo, and that crossing was the inspiration for "La Laguna Estigia" the legends and the origin of this structure are clouded by the passage of time... :) ph