Internationalization of honors programs and colleges enriches students' undergraduate education and expands their post-graduate options, opening doors to a new world of experiences and opportunities. This monograph takes a holistic approach to internationalization. The monograph highlights how honors programs and colleges have gone beyond providing often one-time, short-term international experiences for their students and made global issues and experiences central features of their honors curricular and co-curricular programming. It presents case studies that can serve as models for honors programs and colleges seeking to initiate and further their internationalization efforts and highlights the latest research on the impact of internationalization on students, campuses, and communities. Specifically, it underscores the importance of faculty in internationalization efforts as the American Council on Education's Center for Internationalization and Globalization Engagement (CIGE) does. The monograph chapters were written by dedicated honors faculty and may serve as a faculty development tool for campuses wishing to address internationalization more strategically and intentionally by highlighting varied on-campus efforts, by exploring appropriate international partnerships (another step encouraged by CIGE), and by offering models for assessment of internationalization efforts.