This article explores aspects of teacher education and outdoor education and their relationship with sustainability education (SE) in Scotland. It considers recent national and international developments in the field and in particular the UNESCO (United Nations Educational, Scientific and Cultural Organization) initiative to "re-orient teacher education towards sustainable futures." The implications of such initiatives in schools and teacher education institutes are discussed in the context of formal provision (e.g. geography) and informal opportunities (e.g. citizenship education, outdoor education). The emphasis is on the Scottish experience with the policy and practice of the School of Education of the University of Edinburgh being discussed as an example in relation to this national and international framework. (Contains 1 figure, 1 table and 4 notes.)