Ban Don Chedi Ancient Remains

Ban Don Chedi Ancient Remains in Phanom Thuan district, Kanchanaburi, marks one of Thailand’s most historically contested sites: the proposed location of the legendary 1593 elephant duel in which King Naresuan the Great defeated Burmese Crown Prince Mingyi Swa, securing Siamese independence from Burmese rule. A 1982 Fine Arts Department excavation of the area recovered human skeletons, elephant bones and swords — physical evidence that gave weight to the claim that this was the true battleground, though historians also assign the battle to a rival site in Suphan Buri province.

The grounds hold an Ayutthaya-style round chedi and a royal monument depicting King Naresuan seated on a war elephant. An on-site exhibition building displays maps, historical accounts and artefacts relating to the battle. Admission is free and the site opens daily 08:30–16:30.

The site is signposted off the roads through Phanom Thuan district; having your own vehicle gives the most flexibility, as public transport links in this part of Kanchanaburi province are limited. Morning visits are cooler and quieter before tour groups arrive.