The main objective of the research is to study the Bedouin cultural heritage as a tool to achieve sustainable development in North Sinai Governorate Egypt, by identifying the level of prevalence of some elements of cultural heritage, and identifying the differences between the studied districts in relation to the elements of heritage in terms of spread, and identifying the relationship between some characteristics, research variables and elements of cultural heritage, and identifying the role of some elements of cultural heritage in supporting development, identifying the challenges facing cultural heritage elements in supporting development. A regular random sample was taken from heads of families in Bir Al-Abed and El-Arish districts, amounting to 200 items from Bir Al-Abd, and 200 individuals from Al-Arish districts, thus the total sample of the study amounted to 400 singles, and the data were collected by a questionnaire form in the personal interview. Statistical analysis of the study used data  the weighted arithmetic mean, reliability coefficient “Alpha" Cronbach, correlation coefficient the simple Pearson, t-test, and the study reached several results, most important of which are: that half of the respondents in the study sample have a high level of adherence to the total family elements by 50%, as it turned out that 94.5% of the country sample and in the Bir Al-Abed districts with a high level of adherence to an element of the total family elements, compared to 95.5% in the Bedouin sample in El- Arish districts with a medium level of adherence.