Central Java has a variety of cultures and customs that are very unique and interesting to learn, one of which is a farming system for people who live around the mountains with uneven and sloping land. The writing of this article aims to describe a farming system in Central Java society called 'Nyabuk Gunung', namely how to grow crops by making rice terraces formed according to contour lines. The research method used in this research is to use a qualitative descriptive method with data collection techniques of literature studies, field observations and farmer interviews. Literature study is a method used to collect data or sources related to the topics raised in a study. The results of this study indicate that the Nyabuk Gunung farming system was created by the surrounding community in addition to utilizing existing land, also to prevent erosion and landslides on their land. Plants planted by the community in the form of suitable plantation crops are located in the highlands, such as tea, coffee and other vegetable crops. The Nyabuk Gunung farming system can be a solution for agriculture in the Central Java region which has mountainous topography as land conversion and prevents natural disasters such as landslides.