Khachkars are intricately carved stone monuments found primarily in Armenia. They typically feature a cross and elaborate designs, symbolizing the Christian faith and the rich cultural heritage of the Armenian people. These unique structures date back to the 9th century and are often placed in cemeteries or as memorials. The craftsmanship of khachkars showcases the skill of Armenian artisans, with each piece reflecting local styles and traditions. In 2010, UNESCO recognized khachkars as a Masterpiece of the Oral and Intangible Heritage of Humanity, highlighting their significance in Armenian culture and history.