In a society that is becoming more dynamic, complex, and diverse, the ability to solve ill-structured problems (ISPs) has become an increasingly critical skill. Students who enter adult roles with the cognitive skills to address ISPs will be better able to assume roles in the emerging economies. Opportunities to develop and practice these skills are limited in the traditional schooling structures. In contrast, wilderness education is one environment that provides students opportunities to engage with the critical elements that aid in the development of these cognitive skills. The purpose of this study was to measure the effects of wilderness education on students' ability to solve ISPs when compared with peers in a traditional classroom setting. Results of this study suggested that students who were engaged in a wilderness education setting showed significant gains in their ISP skills when compared with their peers.