This study aims to describe the level of knowledge, utilization patterns, strategies, and obstacles of Physical Education teachers in utilizing the surrounding environ- ment as a learning resource in junior high schools in Martapura City. The study used a quantitative method with a descriptive design, involving all Physical Educa- tion teachers in junior high schools in Martapura City totaling 12 teachers through a total sampling technique. The main research instrument was a questionnaire with a five-point Likert scale consisting of 13 questions regarding knowledge and frequen- cy and 9 supporting questions regarding strategies and obstacles to environmental utilization. The results showed that the majority of Physical Education teachers had knowledge in the low category (42%), while the frequency of environmental utiliza- tion was dominated by the moderate category (50%). The combined tabulation of knowledge and frequency also showed that (42%) of teachers were in the moderate category. The most common utilization strategy was the use of school fields (70%), followed by the surrounding natural environment (27%), while public sports facili- ties and city parks were rarely utilized. The main obstacles faced included limited space, weather, student safety, distance, cost, and accessibility of facilities. The con- clusion of this study shows that the use of the surrounding environment as a source of learning physical education in junior high schools in Martapura City is still not optimal, so it is necessary to increase training, mentoring, and development of fa- cilities so that physical education learning becomes more innovative, effective, and contextual.