The Citadel is the CRB's own Clan Citadel on RuneScape, occupied and maintained by CRB members. It follows the standard pattern of growth for Citadels, but on a smaller scale. It was launched on the day of the Clan Citadel update, 26 July, 2011.
The Citadel is an ongoing project under the management of the CRB's leaders and its maintenance is their responsibility. The CRB may be a community clan with few combat goals, but its members still require a well-maintained base of operations.