Dolmens are ancient stone structures typically found in various parts of the world, often associated with burial practices. They consist of large upright stones supporting a horizontal capstone, creating a chamber-like space. These megalithic structures date back to the Neolithic and Bronze Ages, with many examples found in regions like Europe, Asia, and Africa. The purpose of dolmens is believed to be related to funerary rituals, serving as tombs for the deceased. They vary in size and design, reflecting the cultural practices of the societies that built them. Today, dolmens are important archaeological sites that provide insight into early human civilization and their beliefs.