The diversity of tribes, languages, customs, and beliefs that exist in Indonesia makes Indonesia as a traditional culture-rich country. In the context of cultural diversity, a Dutch legal expert, Van Vollen Hoven has divided into 19 customary law territories, which of course has a distinctive cultural characteristic, which is undoubtedly different. Indonesia has 1,128 tribes spread across Indonesia with more than 300 regional dialects, more than 3,000 (three thousand) native Indonesian dances, and there are various other arts such as traditional songs, traditional musical instruments, traditional arts, etc. As one of the provinces in Indonesia, Gorontalo has a cultural expression wealth from regional stories, songs, traditional clothes, to local martial arts known as long. The expression of traditional culture must be protected and preserved, regarding the social conditions, and the current world development, both the flow of globalization put IT progress as one of the global currents. The urgency of traditional cultural expression settings is that there will be protected and legal guarantees which can be a medium for improvement of society and region welfare, as well as a form of appreciation and struggle to preserve and protect the cultural heritage of our ancestors.

This study purpose to find out and analyze the mechanism of execution on land and building uction objects proposed by the auction winner at the District Court of Gorontalo and to find out and analyze the legal protection of the auction winner toward resistance to execution of mortgage rights at the District Court of Gorontalo. The study used normtive reserch method.The legal protection of the auction winner toward resistance to execution of mortgage rights at the District Court of Gorontalo has not appeared clearly in normative law however stated in several statutes such as the auction winner rights get aution minutes, uction winner as good buyer, the auction winner may get compensate if the auction being cancelled and the resistance ctully would not suspend the execution thus the auction winner get legal certainty.