This study is to investigate the reflective learning in a group of secondary school students who participated in an educational tour to Liannan, which is located in a rural area in Guangdong Province, Mainland China. The specific aim is to develop a framework to describe the learning in an educational tour. For this purpose, data were collected through students' reflective writing in daily journals and end-of-trip sharing passages, triangulated with participant observation and interviews. The data analysis involved the use of grounded theory's constant-comparative technique--an inductive method for generating hypotheses that are grounded in data. During the analysis of the data, the types of student learning which emerged were categorized in a Reflective Learning Taxonomy for an educational tour, comprising seven levels which are developmental in nature. The interpretative framework based on such a taxonomy of reflective learning reveals the rich context of learning in an educational tour and so makes a contribution to research on learning outside the classroom.