Facility management of heritage monuments is a highly specialized domain that requires careful coordination between preservation, visitor experience, and operational efficiency. Unlike conventional facilities, heritage sites are unique and irreplaceable, which means that every management decision must take into account the long-term preservation of the structure, its cultural significance, and the impact of human activity. One of the main challenges in this field is the fragile nature of historical materials. Many monuments are constructed with ancient stones, wood, metals, or plaster, which deteriorate over time due to natural aging, environmental conditions, and human interference. Factors such as air pollution, acid rain, humidity, and temperature fluctuations can accelerate decay, requiring constant monitoring and preventive maintenance. Facility managers must implement systems for environmental control, including moisture regulation, temperature monitoring, and air quality assessment, which is often complicated by the need to maintain the authenticity of the site without introducing modern elements that may compromise its historical integrity. Another significant challenge is crowd management. Heritage monuments, particularly those with high tourism demand, face constant foot traffic that contributes to wear and tear. Stone steps, floors, carvings, and delicate surfaces are prone to erosion from repeated human contact. Facility managers must carefully design pathways, barriers, and viewing platforms that allow visitors to experience the site while minimizing direct contact with sensitive areas. Implementing timed entry systems, guided tours, or restricted zones can help reduce congestion, but these measures must be balanced with the goal of accessibility and inclusivity. Overcrowding not only threatens the physical structure but also affects visitor experience, making careful planning and crowd flow analysis essential. Security and vandalism prevention present another layer of complexity. Heritage sites are vulnerable to graffiti, theft of artifacts, and unauthorized access, which can compromise both the physical and cultural integrity of the monument. Facility managers need to deploy modern surveillance systems, trained security personnel, and visitor awareness campaigns to protect the site. However, these measures must be discreet and culturally sensitive so as not to detract from the historical atmosphere. Integrating technology, such as CCTV cameras or motion sensors, without affecting the aesthetic of the site requires innovative solutions and