Abstract: In the critical period of promoting high-quality economic and social development, how to develop protected natural areas with high quality is one of the main directions of ecological civilization construction in the future. Based on the analysis of the current situation of protected natural areas in Xizang, this paper considers and discusses the five aspects of management capacity building, scientific research monitoring construction, ecological culture construction popularization and education construction, and ecological compensation mechanism construction, in order to provide references for the high-quality development of protected natural areas in Xizang, promote the continuous upgrading of natural protection cause in Xizang, and continue to build a strong ecological security barrier in Xizang.