Phra Pathom Chedi is recognized as the largest stupa in Thailand and one of the most historically significant religious landmarks in the country. Formerly known as Phra Thommachedi, its origins date back to the ancient Suvarnabhumi era, believed to have been constructed during the time when Buddhist missionaries, sent by Emperor Ashoka of India, arrived to spread Buddhism in the region.

The original structure was built in an inverted bell shape, made of massive wooden logs bound with large iron chains and then covered with bricks. Over time, the structure deteriorated until it was rediscovered in a ruined state by King Rama IV (King Mongkut) during his monkhood. He initiated the first major restoration of the chedi, which marked the beginning of its transformation into the monumental religious site we see today.

Phra Pathom Chedi stands as a powerful symbol of Thailand’s deep-rooted Buddhist heritage and continues to be a spiritual center for both locals and visitors.