This paper explores the findings of a pilot project that investigated the impact of the International Professional Experience (IPE) programme within a Faculty of Education at a research intensive Australian University in developing the capacity of preservice teachers (PSTs) to work and teach amidst culturally diverse environments. The pilot was a precursor to a project investigating the impact of IPE on PSTs' cultural capacity across a range of IPE locations. The importance of teachers acquiring transcultural capacity has become more acute in recent years. Educational globalisation has influenced Australian educators and schools to see working and learning in countries outside Australia as opportunities that support readiness for a professional career. Australian graduate teachers are now required to possess and demonstrate the skills and capacities to relate to, engage with and teach students from diverse cultures. Migration has altered Australian demographics to the point that cultural understandings are now mandated in the national curriculum. The pilot study findings suggest that the IPE experience has a significant impact on the development of transcultural capacity amongst PSTs especially those who have not had opportunities for, engagement with cultural modes outside their place of origin.