Arg-e-Bam ——> The Arg-e Bam, located in the city of Bam, Kerman Province of southeastern Iran, is the largest adobe building in the world. The entire building was a large fortress containing the citadel, but because the citadel dominates the ruins, the entire fortress is now named Bam Citadel. Listed by UNESCO as part of the World Heritage Site "Bam and its Cultural Landscape", it can be traced back to at least the Achaemenid Empire (sixth to fourth centuries BC). The citadel rose to importance