The Ashoka Pillars are a series of monumental stone pillars erected by Emperor Ashoka during the 3rd century BCE in ancient India. These pillars are known for their impressive height, intricate carvings, and inscriptions that promote Buddhist teachings and moral values. They served as important symbols of Ashoka's commitment to spreading peace and dharma. There are 33 known pillars, with the most famous located in Sarnath, where Buddha delivered his first sermon. The pillars often feature the iconic Lion Capital of Ashoka, which is now the national emblem of India. These structures reflect the architectural and artistic achievements of the Mauryan Empire.