Al-Kharj, with its historical monuments, is an important destination for researchers and those interested in the history of the Kingdom of Saudi Arabia, and of the founder King Abdulaziz.

Among the historical palaces abound in Alkharj is "Abu Jafan Palace" (Arabic: قصر أبو جفان) located east of the city of Al-Saih, and it was built during the reign of King Abdulaziz in the year 1366 Hijri and the purpose of its construction was to be a place at where those coming from the eastern region and pilgrims to the Great Mosque of Mecca which is still open to visitors.

These cavities in Al-Kharj, during summer period, are popular with visitors who come to see them from inside and outside the Kingdom, especially citizens of the Gulf Cooperation Council countries.

These wells have remained the main source of water supplies for all uses in the Alkharj Oasis, and its quantities and levels have started to gradually decrease over the past two decades as a result of increasing the withdrawal and consumption of water from the feeding layer after the expansion of digging artesian wells by farmers, especially major agricultural and animal projects, which in return led to a stoppage of the natural flow in all Eyes and the gradual depletion of the deeper eyes, the depth ranges between 5 and 16 meters, then the deepest.

Al-Saih is one of the main and active cities in the present and future of the Kingdom of Saudi Arabia, which is the modern capital of Alkharj and its administrative and economic center with a population of more than 376 thousand people.

It is also worth noting what this city is known for in terms of its characteristics and what it possesses of advantages and constituents as it is one of the rich regions with all the economic rectifiers that attract investment and settlement.

Not only that but also from natural resources, geographical location and population density, which is undoubtedly factors that give this city a successful environment for investment, if you take advantage of optimal exploitation to create a strong, effective and solid economic entity that will be a tributary of diversification of income sources and support for the national and local income, in addition to creating job opportunities for the promising manpower, especially the auxiliary city of the country's political capital.

[2] Alkharj is one of the important strategic locations on the Saudi map, as it is a crossroads linking it to the rest of the regions in the Kingdom and even neighboring countries.

There is also a road that links Alkharj with the eastern region, the Gulf Cooperation Council states, Qatar, the United Arab Emirates and Oman.