The purpose of this study was to investigate EFL college students` expectations of and affective involvement in a domestically-run English camp, which is a three-week boarding style camp. This intensive English program was designed to increase the opportunities for college students to participate in the communicative setting, to enhance their English proficiency and to gain an understanding of cultures and customs of English speaking countries while meeting with native teachers in the camp. Forty-eight students participated in the camp for three weeks, staying in a dormitory. The results of the study indicated that the students were strongly satisfied with the program, and the program was adequately effective in lowering students` affective self-defense system. Furthermore, the program seems to be very effective in saving money and time for studying English in the Korean setting. Some issues and concerns were emerged as the program progressed, and those issues, problems and concerns were mentioned for practical future programs.