The Long Room is one of Melbourne’s most striking historic interiors, located within the Immigration Museum at the former Customs House on Flinders Street. Its high proportions and formal colonnades recall the building’s nineteenth-century role in customs and trade, offering a memorable backdrop for approved receptions and cultural or corporate events. The wider museum also has an atrium and courtyard that can form part of larger event plans. Because this is a heritage museum with active exhibitions, confirm event suitability, guest numbers and access with Museums Victoria.