Orienteering is an enjoyable sporting activity, which is believed to contribute to its participants' problem-solving skills. People who are engaged in orienteering is expected to hold a map correctly, find their exact place on the map, read the map, make a plan and carry it out to reach the checkpoint, as well as checking the accuracy of the destination. Such steps to be followed during orienteering resemble those of Polya's problem-solving method in education. From this standpoint, this study focused on Polya's problem-solving steps in the field of mathematics, in relation to the outdoor sport of orienteering. On the whole, the present study aimed to examine fourth-grade students at primary school concerning their involvement in an orienteering process as to the steps of Polya's problem-solving method. A case study method was employed from among qualitative research approaches, and a program implementation was adopted as one of the sub-types of the case study method. In this context, the study sample was selected with the convenience sampling technique, from among the purposive sampling techniques. Observations, semi-structured interviews, and head cameras were used as data collection tools. The results indicated that the steps of Polya's problem-solving method can be used for problem-solving during the orienteering process. Based on the results, it is recommended that practical studies be conducted with similar or different research methods so as to contribute to the field.