Lauriya Nandangarh is believed to be an ancient city, possibly the capital of the Mauryan empire in this region. The Ashokan pillar, erected around 249 BCE, is one of the best-preserved examples of Ashokan pillars and carries edicts inscribed by the emperor himself. The large stupa, likely built over a longer period, is a unique structure. Excavations have revealed layers of construction, suggesting its importance over centuries. The site is associated with Buddhism and the Mauryan dynasty, making it a significant place for understanding the spread of Buddhism and the influence of Ashoka's reign. The area has seen various rulers and influences over the centuries.