Home » Archaeological Tourism » Hue Citadel’s Purple Forbidden City Hue Citadel’s Purple Forbidden City Posted on July 20, 2012 in Archaeological Tourism by Bob Hue Citadel’s Purple Forbidden City in Vietnam, photograghed by Shuchang Wu. Facebook Comments comments Related Posts Vivekananda Rock Memorial – Kanyakumari @ India Vivekananda Rock Memorial in Kanyakumari, India. Near the sea. Wiesberg Castle @ Austria Explore the beautiful Wiesberg Castle in Austria. Facebook Comments About the Author: Bob My mission is keep walking, keep exploring and keep sharing.