The Great Stupa is a significant Buddhist monument located in Sanchi, India. Built in the 3rd century BCE during the reign of Emperor Ashoka, it serves as a reliquary, housing sacred relics of the Buddha. The stupa is a hemispherical dome topped with a square platform, symbolizing the universe and enlightenment. Surrounded by beautifully carved gateways, known as toranas, the Great Stupa is adorned with intricate sculptures depicting scenes from the life of the Buddha and various Jataka tales. It is a UNESCO World Heritage Site and an important pilgrimage destination for Buddhists worldwide.