Landmark designation is a formal recognition of a building, site, or structure that holds historical, cultural, or architectural significance. This designation helps protect these important places from alterations or demolitions that could compromise their integrity and value. By preserving landmarks, communities can maintain their unique character and educate future generations about their history. The process of landmark designation often involves local governments or preservation organizations evaluating the significance of a site. Once designated, these landmarks may receive legal protections and potential funding for maintenance and restoration, ensuring that they remain a vital part of the community's heritage.