Competence in intercultural communication has become a necessity for functioning effectively in our increasingly globalised and multicultural society. This study reports the use of a group project to enhance students' learning of intercultural communication. Participants were from a large undergraduate class in an Australian university. The aim of the course is to encourage students to develop knowledge of intercultural communication by orienting themselves to the world beyond the classroom, and by learning from each other's experiences and perspectives. In a group project assignment, students used the knowledge and skills gained in class to resolve practical problems that they encountered in intercultural interactions outside the classroom. This paper focused on students' experience of working in groups, and links between this experience and performance on the group project. Our study confirms previous research that demonstrates active engagement in group work can enhance learning outcomes. It also goes further in showing that groups that more highly rated their learning of intercultural communication through the group work experience obtained higher grades on the project. (Contains 4 tables.)