The purpose of this study was to explore college students' perception of their English learning environment. The target sample was randomly drawn from ten colleges in the Taichung area. We also compared the differences in students’ English learning behaviors and their attitudes toward the English learning environment based on a variety of factors. The findings of this study are as follows: 1. The college students surveyed reported highest satisfaction in the category ”the teacher's teaching attitude,” and least in the category ”improving learning outcome.” 2. The students in the department of foreign languages showed higher satisfaction and more positive attitude regarding the English learning environment than those in other departments. 3. The English learning performance among the students surveyed showed significant differences by gender and by department. Moreover, the students showed differences in their satisfaction and attitudes about the English learning environment. 4. The students of comprehensive universities reported higher satisfaction and more positive attitude regarding the learning environment than those of universities of technology and technical colleges.