The capacity to aspire for young people is significant, as they cannot choose to be what they cannot experience or imagine becoming. Student exchange programmes that expand experiences of STEM may increase opportunities, interests, and participation for rural young people in the STEM subject field. This paper creates a cartography with data created from self-reported Year 10 students' affective responses to experiences undergone during a three-week rural exchange (RE) programme. Students reported increased feelings of belonging to both school and STEM subjects during and after participating in the RE programme. The data created with students during this study provided a deep insight into the positive affective impact of the experiences undergone. Students' increased aspirations and motivation to continue in STEM fields were reported as sustained on return to their home rural school.