Critical friendship is an innovative method used to strengthen an individual's professional skills, including critical reflection, thinking, and problem-solving abilities in educational settings. Critical friendships can occur through one-on-one relationships or in groups known as critical friendship groups (CFGs). Literature on CFGs examines the benefits of structured CFGs integrated into teacher preparation programs. CFGs that form beyond university walls, like a study abroad context, have not been discussed in the literature even though these experiences can be the catalyst for CFGs. This case study illustrates how a CFG was formed during a study abroad trip to Belize with undergraduate and graduate education students that resulted in five major findings. Implications for both teacher education and study abroad programs are discussed.